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The Commons Jexl library is an implementation of the JSTL Expression Language with extensions.

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/* Generated By:JJTree&JavaCC: Do not edit this line. Parser.java */
package org.apache.commons.jexl2.parser;

import java.io.Reader;
import org.apache.commons.jexl2.JexlInfo;

public class Parser extends JexlParser/*@bgen(jjtree)*/implements ParserTreeConstants, ParserConstants {/*@bgen(jjtree)*/
  protected JJTParserState jjtree = new JJTParserState();public boolean ALLOW_REGISTERS = false;

    public ASTJexlScript parse(Reader reader, JexlInfo info)
        throws ParseException {
        /*
         * If registers are allowed, the default parser state has to be REGISTERS.
         */
        if (ALLOW_REGISTERS) {
            token_source.defaultLexState = REGISTERS;
        }
        ReInit(reader);
        /*
         *  lets do the 'Unique Init' in here to be
         *  safe - it's a pain to remember
         */

        ASTJexlScript tree = JexlScript();
        tree.value = info;
        return tree;
    }

/***************************************
 *      Statements
 ***************************************/
  final public ASTJexlScript JexlScript() throws ParseException {
                              /*@bgen(jjtree) JexlScript */
  ASTJexlScript jjtn000 = new ASTJexlScript(JJTJEXLSCRIPT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      label_1:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case IF:
        case FOR:
        case FOREACH:
        case WHILE:
        case NEW:
        case VAR:
        case EMPTY:
        case SIZE:
        case NULL:
        case TRUE:
        case FALSE:
        case RETURN:
        case LPAREN:
        case LCURLY:
        case LBRACKET:
        case SEMICOL:
        case not:
        case minus:
        case tilda:
        case IDENTIFIER:
        case REGISTER:
        case INTEGER_LITERAL:
        case FLOAT_LITERAL:
        case STRING_LITERAL:
          ;
          break;
        default:
          jj_la1[0] = jj_gen;
          break label_1;
        }
        Statement();
      }
      jj_consume_token(0);
     jjtree.closeNodeScope(jjtn000, true);
     jjtc000 = false;
     jjtreeCloseNodeScope(jjtn000);
     {if (true) return jjtn000;}
    } catch (Throwable jjte000) {
     if (jjtc000) {
       jjtree.clearNodeScope(jjtn000);
       jjtc000 = false;
     } else {
       jjtree.popNode();
     }
     if (jjte000 instanceof RuntimeException) {
       {if (true) throw (RuntimeException)jjte000;}
     }
     if (jjte000 instanceof ParseException) {
       {if (true) throw (ParseException)jjte000;}
     }
     {if (true) throw (Error)jjte000;}
    } finally {
     if (jjtc000) {
       jjtree.closeNodeScope(jjtn000, true);
       jjtreeCloseNodeScope(jjtn000);
     }
    }
    throw new Error("Missing return statement in function");
  }

  final public void Statement() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case SEMICOL:
      jj_consume_token(SEMICOL);
      break;
    default:
      jj_la1[1] = jj_gen;
      if (jj_2_1(3)) {
        Block();
      } else {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case IF:
          IfStatement();
          break;
        case FOR:
        case FOREACH:
          ForeachStatement();
          break;
        case WHILE:
          WhileStatement();
          break;
        case NEW:
        case EMPTY:
        case SIZE:
        case NULL:
        case TRUE:
        case FALSE:
        case LPAREN:
        case LCURLY:
        case LBRACKET:
        case not:
        case minus:
        case tilda:
        case IDENTIFIER:
        case REGISTER:
        case INTEGER_LITERAL:
        case FLOAT_LITERAL:
        case STRING_LITERAL:
          ExpressionStatement();
          break;
        case RETURN:
          ReturnStatement();
          break;
        case VAR:
          Var();
          break;
        default:
          jj_la1[2] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
      }
    }
  }

  final public void Block() throws ParseException {
                       /*@bgen(jjtree) Block */
  ASTBlock jjtn000 = new ASTBlock(JJTBLOCK);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(LCURLY);
      label_2:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case IF:
        case FOR:
        case FOREACH:
        case WHILE:
        case NEW:
        case VAR:
        case EMPTY:
        case SIZE:
        case NULL:
        case TRUE:
        case FALSE:
        case RETURN:
        case LPAREN:
        case LCURLY:
        case LBRACKET:
        case SEMICOL:
        case not:
        case minus:
        case tilda:
        case IDENTIFIER:
        case REGISTER:
        case INTEGER_LITERAL:
        case FLOAT_LITERAL:
        case STRING_LITERAL:
          ;
          break;
        default:
          jj_la1[3] = jj_gen;
          break label_2;
        }
        Statement();
      }
      jj_consume_token(RCURLY);
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void ExpressionStatement() throws ParseException {
    Expression();
    label_3:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case NEW:
      case EMPTY:
      case SIZE:
      case NULL:
      case TRUE:
      case FALSE:
      case LPAREN:
      case LCURLY:
      case LBRACKET:
      case not:
      case minus:
      case tilda:
      case IDENTIFIER:
      case REGISTER:
      case INTEGER_LITERAL:
      case FLOAT_LITERAL:
      case STRING_LITERAL:
        ;
        break;
      default:
        jj_la1[4] = jj_gen;
        break label_3;
      }
                                 ASTAmbiguous jjtn001 = new ASTAmbiguous(JJTAMBIGUOUS);
                                 boolean jjtc001 = true;
                                 jjtree.openNodeScope(jjtn001);
                                 jjtreeOpenNodeScope(jjtn001);
      try {
        Expression();
      } catch (Throwable jjte001) {
                                 if (jjtc001) {
                                   jjtree.clearNodeScope(jjtn001);
                                   jjtc001 = false;
                                 } else {
                                   jjtree.popNode();
                                 }
                                 if (jjte001 instanceof RuntimeException) {
                                   {if (true) throw (RuntimeException)jjte001;}
                                 }
                                 if (jjte001 instanceof ParseException) {
                                   {if (true) throw (ParseException)jjte001;}
                                 }
                                 {if (true) throw (Error)jjte001;}
      } finally {
                                 if (jjtc001) {
                                   jjtree.closeNodeScope(jjtn001, true);
                                   jjtreeCloseNodeScope(jjtn001);
                                 }
      }
    }
    if (jj_2_2(2)) {
      jj_consume_token(SEMICOL);
    } else {
      ;
    }
  }

  final public void IfStatement() throws ParseException {
                      /*@bgen(jjtree) IfStatement */
  ASTIfStatement jjtn000 = new ASTIfStatement(JJTIFSTATEMENT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(IF);
      jj_consume_token(LPAREN);
      Expression();
      jj_consume_token(RPAREN);
      Statement();
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case ELSE:
        jj_consume_token(ELSE);
        Statement();
        break;
      default:
        jj_la1[5] = jj_gen;
        ;
      }
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void WhileStatement() throws ParseException {
                         /*@bgen(jjtree) WhileStatement */
  ASTWhileStatement jjtn000 = new ASTWhileStatement(JJTWHILESTATEMENT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(WHILE);
      jj_consume_token(LPAREN);
      Expression();
      jj_consume_token(RPAREN);
      Statement();
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void ForeachStatement() throws ParseException {
                           /*@bgen(jjtree) ForeachStatement */
  ASTForeachStatement jjtn000 = new ASTForeachStatement(JJTFOREACHSTATEMENT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case FOR:
        jj_consume_token(FOR);
        jj_consume_token(LPAREN);
        LValueVar();
        jj_consume_token(COLON);
        Expression();
        jj_consume_token(RPAREN);
        Statement();
        break;
      case FOREACH:
        jj_consume_token(FOREACH);
        jj_consume_token(LPAREN);
        LValueVar();
        jj_consume_token(IN);
        Expression();
        jj_consume_token(RPAREN);
        Statement();
        break;
      default:
        jj_la1[6] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void ReturnStatement() throws ParseException {
                          /*@bgen(jjtree) ReturnStatement */
  ASTReturnStatement jjtn000 = new ASTReturnStatement(JJTRETURNSTATEMENT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(RETURN);
      Expression();
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

/***************************************
 *      Expression syntax
 ***************************************/
  final public void Expression() throws ParseException {
    ConditionalExpression();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case assign:
      jj_consume_token(assign);
                                                     ASTAssignment jjtn001 = new ASTAssignment(JJTASSIGNMENT);
                                                     boolean jjtc001 = true;
                                                     jjtree.openNodeScope(jjtn001);
                                                     jjtreeOpenNodeScope(jjtn001);
      try {
        Expression();
      } catch (Throwable jjte001) {
                                                     if (jjtc001) {
                                                       jjtree.clearNodeScope(jjtn001);
                                                       jjtc001 = false;
                                                     } else {
                                                       jjtree.popNode();
                                                     }
                                                     if (jjte001 instanceof RuntimeException) {
                                                       {if (true) throw (RuntimeException)jjte001;}
                                                     }
                                                     if (jjte001 instanceof ParseException) {
                                                       {if (true) throw (ParseException)jjte001;}
                                                     }
                                                     {if (true) throw (Error)jjte001;}
      } finally {
                                                     if (jjtc001) {
                                                       jjtree.closeNodeScope(jjtn001,  2);
                                                       jjtreeCloseNodeScope(jjtn001);
                                                     }
      }
      break;
    default:
      jj_la1[7] = jj_gen;
      ;
    }
  }

  final public void Assignment() throws ParseException {
                                    /*@bgen(jjtree) #Assignment( 2) */
  ASTAssignment jjtn000 = new ASTAssignment(JJTASSIGNMENT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      ConditionalExpression();
      jj_consume_token(assign);
      Expression();
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000,  2);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void Var() throws ParseException {
    jj_consume_token(VAR);
    DeclareVar();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case assign:
      jj_consume_token(assign);
                                                ASTAssignment jjtn001 = new ASTAssignment(JJTASSIGNMENT);
                                                boolean jjtc001 = true;
                                                jjtree.openNodeScope(jjtn001);
                                                jjtreeOpenNodeScope(jjtn001);
      try {
        Expression();
      } catch (Throwable jjte001) {
                                                if (jjtc001) {
                                                  jjtree.clearNodeScope(jjtn001);
                                                  jjtc001 = false;
                                                } else {
                                                  jjtree.popNode();
                                                }
                                                if (jjte001 instanceof RuntimeException) {
                                                  {if (true) throw (RuntimeException)jjte001;}
                                                }
                                                if (jjte001 instanceof ParseException) {
                                                  {if (true) throw (ParseException)jjte001;}
                                                }
                                                {if (true) throw (Error)jjte001;}
      } finally {
                                                if (jjtc001) {
                                                  jjtree.closeNodeScope(jjtn001,  2);
                                                  jjtreeCloseNodeScope(jjtn001);
                                                }
      }
      break;
    default:
      jj_la1[8] = jj_gen;
      ;
    }
  }

  final public void DeclareVar() throws ParseException {
 /*@bgen(jjtree) Var */
    ASTVar jjtn000 = new ASTVar(JJTVAR);
    boolean jjtc000 = true;
    jjtree.openNodeScope(jjtn000);
    jjtreeOpenNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(IDENTIFIER);
                     jjtree.closeNodeScope(jjtn000, true);
                     jjtc000 = false;
                     jjtreeCloseNodeScope(jjtn000);
                     declareVariable(jjtn000, t.image);
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void LValueVar() throws ParseException {
                               /*@bgen(jjtree) Reference */
  ASTReference jjtn000 = new ASTReference(JJTREFERENCE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case VAR:
        jj_consume_token(VAR);
        DeclareVar();
        DotReference();
        break;
      case IDENTIFIER:
      case REGISTER:
        Identifier(true);
        DotReference();
        break;
      default:
        jj_la1[9] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

/***************************************
 *      Conditional & relational
 ***************************************/
  final public void ConditionalExpression() throws ParseException {
    ConditionalOrExpression();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case QMARK:
    case ELVIS:
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case QMARK:
        jj_consume_token(QMARK);
        Expression();
        jj_consume_token(COLON);
                                   ASTTernaryNode jjtn001 = new ASTTernaryNode(JJTTERNARYNODE);
                                   boolean jjtc001 = true;
                                   jjtree.openNodeScope(jjtn001);
                                   jjtreeOpenNodeScope(jjtn001);
        try {
          Expression();
        } catch (Throwable jjte001) {
                                   if (jjtc001) {
                                     jjtree.clearNodeScope(jjtn001);
                                     jjtc001 = false;
                                   } else {
                                     jjtree.popNode();
                                   }
                                   if (jjte001 instanceof RuntimeException) {
                                     {if (true) throw (RuntimeException)jjte001;}
                                   }
                                   if (jjte001 instanceof ParseException) {
                                     {if (true) throw (ParseException)jjte001;}
                                   }
                                   {if (true) throw (Error)jjte001;}
        } finally {
                                   if (jjtc001) {
                                     jjtree.closeNodeScope(jjtn001,  3);
                                     jjtreeCloseNodeScope(jjtn001);
                                   }
        }
        break;
      case ELVIS:
        jj_consume_token(ELVIS);
              ASTTernaryNode jjtn002 = new ASTTernaryNode(JJTTERNARYNODE);
              boolean jjtc002 = true;
              jjtree.openNodeScope(jjtn002);
              jjtreeOpenNodeScope(jjtn002);
        try {
          Expression();
        } catch (Throwable jjte002) {
              if (jjtc002) {
                jjtree.clearNodeScope(jjtn002);
                jjtc002 = false;
              } else {
                jjtree.popNode();
              }
              if (jjte002 instanceof RuntimeException) {
                {if (true) throw (RuntimeException)jjte002;}
              }
              if (jjte002 instanceof ParseException) {
                {if (true) throw (ParseException)jjte002;}
              }
              {if (true) throw (Error)jjte002;}
        } finally {
              if (jjtc002) {
                jjtree.closeNodeScope(jjtn002,  2);
                jjtreeCloseNodeScope(jjtn002);
              }
        }
        break;
      default:
        jj_la1[10] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
      break;
    default:
      jj_la1[11] = jj_gen;
      ;
    }
  }

  final public void ConditionalOrExpression() throws ParseException {
    ConditionalAndExpression();
    label_4:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case OR:
        ;
        break;
      default:
        jj_la1[12] = jj_gen;
        break label_4;
      }
      jj_consume_token(OR);
           ASTOrNode jjtn001 = new ASTOrNode(JJTORNODE);
           boolean jjtc001 = true;
           jjtree.openNodeScope(jjtn001);
           jjtreeOpenNodeScope(jjtn001);
      try {
        ConditionalAndExpression();
      } catch (Throwable jjte001) {
           if (jjtc001) {
             jjtree.clearNodeScope(jjtn001);
             jjtc001 = false;
           } else {
             jjtree.popNode();
           }
           if (jjte001 instanceof RuntimeException) {
             {if (true) throw (RuntimeException)jjte001;}
           }
           if (jjte001 instanceof ParseException) {
             {if (true) throw (ParseException)jjte001;}
           }
           {if (true) throw (Error)jjte001;}
      } finally {
           if (jjtc001) {
             jjtree.closeNodeScope(jjtn001,  2);
             jjtreeCloseNodeScope(jjtn001);
           }
      }
    }
  }

  final public void ConditionalAndExpression() throws ParseException {
    InclusiveOrExpression();
    label_5:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case AND:
        ;
        break;
      default:
        jj_la1[13] = jj_gen;
        break label_5;
      }
      jj_consume_token(AND);
            ASTAndNode jjtn001 = new ASTAndNode(JJTANDNODE);
            boolean jjtc001 = true;
            jjtree.openNodeScope(jjtn001);
            jjtreeOpenNodeScope(jjtn001);
      try {
        InclusiveOrExpression();
      } catch (Throwable jjte001) {
            if (jjtc001) {
              jjtree.clearNodeScope(jjtn001);
              jjtc001 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte001 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte001;}
            }
            if (jjte001 instanceof ParseException) {
              {if (true) throw (ParseException)jjte001;}
            }
            {if (true) throw (Error)jjte001;}
      } finally {
            if (jjtc001) {
              jjtree.closeNodeScope(jjtn001,  2);
              jjtreeCloseNodeScope(jjtn001);
            }
      }
    }
  }

  final public void InclusiveOrExpression() throws ParseException {
    ExclusiveOrExpression();
    label_6:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case or:
        ;
        break;
      default:
        jj_la1[14] = jj_gen;
        break label_6;
      }
      jj_consume_token(or);
           ASTBitwiseOrNode jjtn001 = new ASTBitwiseOrNode(JJTBITWISEORNODE);
           boolean jjtc001 = true;
           jjtree.openNodeScope(jjtn001);
           jjtreeOpenNodeScope(jjtn001);
      try {
        ExclusiveOrExpression();
      } catch (Throwable jjte001) {
           if (jjtc001) {
             jjtree.clearNodeScope(jjtn001);
             jjtc001 = false;
           } else {
             jjtree.popNode();
           }
           if (jjte001 instanceof RuntimeException) {
             {if (true) throw (RuntimeException)jjte001;}
           }
           if (jjte001 instanceof ParseException) {
             {if (true) throw (ParseException)jjte001;}
           }
           {if (true) throw (Error)jjte001;}
      } finally {
           if (jjtc001) {
             jjtree.closeNodeScope(jjtn001,  2);
             jjtreeCloseNodeScope(jjtn001);
           }
      }
    }
  }

  final public void ExclusiveOrExpression() throws ParseException {
    AndExpression();
    label_7:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case xor:
        ;
        break;
      default:
        jj_la1[15] = jj_gen;
        break label_7;
      }
      jj_consume_token(xor);
            ASTBitwiseXorNode jjtn001 = new ASTBitwiseXorNode(JJTBITWISEXORNODE);
            boolean jjtc001 = true;
            jjtree.openNodeScope(jjtn001);
            jjtreeOpenNodeScope(jjtn001);
      try {
        AndExpression();
      } catch (Throwable jjte001) {
            if (jjtc001) {
              jjtree.clearNodeScope(jjtn001);
              jjtc001 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte001 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte001;}
            }
            if (jjte001 instanceof ParseException) {
              {if (true) throw (ParseException)jjte001;}
            }
            {if (true) throw (Error)jjte001;}
      } finally {
            if (jjtc001) {
              jjtree.closeNodeScope(jjtn001,  2);
              jjtreeCloseNodeScope(jjtn001);
            }
      }
    }
  }

  final public void AndExpression() throws ParseException {
    EqualityExpression();
    label_8:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case and:
        ;
        break;
      default:
        jj_la1[16] = jj_gen;
        break label_8;
      }
      jj_consume_token(and);
            ASTBitwiseAndNode jjtn001 = new ASTBitwiseAndNode(JJTBITWISEANDNODE);
            boolean jjtc001 = true;
            jjtree.openNodeScope(jjtn001);
            jjtreeOpenNodeScope(jjtn001);
      try {
        EqualityExpression();
      } catch (Throwable jjte001) {
            if (jjtc001) {
              jjtree.clearNodeScope(jjtn001);
              jjtc001 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte001 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte001;}
            }
            if (jjte001 instanceof ParseException) {
              {if (true) throw (ParseException)jjte001;}
            }
            {if (true) throw (Error)jjte001;}
      } finally {
            if (jjtc001) {
              jjtree.closeNodeScope(jjtn001,  2);
              jjtreeCloseNodeScope(jjtn001);
            }
      }
    }
  }

  final public void EqualityExpression() throws ParseException {
    RelationalExpression();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case eq:
    case ne:
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case eq:
        jj_consume_token(eq);
            ASTEQNode jjtn001 = new ASTEQNode(JJTEQNODE);
            boolean jjtc001 = true;
            jjtree.openNodeScope(jjtn001);
            jjtreeOpenNodeScope(jjtn001);
        try {
          RelationalExpression();
        } catch (Throwable jjte001) {
            if (jjtc001) {
              jjtree.clearNodeScope(jjtn001);
              jjtc001 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte001 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte001;}
            }
            if (jjte001 instanceof ParseException) {
              {if (true) throw (ParseException)jjte001;}
            }
            {if (true) throw (Error)jjte001;}
        } finally {
            if (jjtc001) {
              jjtree.closeNodeScope(jjtn001,  2);
              jjtreeCloseNodeScope(jjtn001);
            }
        }
        break;
      case ne:
        jj_consume_token(ne);
            ASTNENode jjtn002 = new ASTNENode(JJTNENODE);
            boolean jjtc002 = true;
            jjtree.openNodeScope(jjtn002);
            jjtreeOpenNodeScope(jjtn002);
        try {
          RelationalExpression();
        } catch (Throwable jjte002) {
            if (jjtc002) {
              jjtree.clearNodeScope(jjtn002);
              jjtc002 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte002 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte002;}
            }
            if (jjte002 instanceof ParseException) {
              {if (true) throw (ParseException)jjte002;}
            }
            {if (true) throw (Error)jjte002;}
        } finally {
            if (jjtc002) {
              jjtree.closeNodeScope(jjtn002,  2);
              jjtreeCloseNodeScope(jjtn002);
            }
        }
        break;
      default:
        jj_la1[17] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
      break;
    default:
      jj_la1[18] = jj_gen;
      ;
    }
  }

  final public void RelationalExpression() throws ParseException {
    AdditiveExpression();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case req:
    case rne:
    case gt:
    case ge:
    case lt:
    case le:
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case lt:
        jj_consume_token(lt);
           ASTLTNode jjtn001 = new ASTLTNode(JJTLTNODE);
           boolean jjtc001 = true;
           jjtree.openNodeScope(jjtn001);
           jjtreeOpenNodeScope(jjtn001);
        try {
          AdditiveExpression();
        } catch (Throwable jjte001) {
           if (jjtc001) {
             jjtree.clearNodeScope(jjtn001);
             jjtc001 = false;
           } else {
             jjtree.popNode();
           }
           if (jjte001 instanceof RuntimeException) {
             {if (true) throw (RuntimeException)jjte001;}
           }
           if (jjte001 instanceof ParseException) {
             {if (true) throw (ParseException)jjte001;}
           }
           {if (true) throw (Error)jjte001;}
        } finally {
           if (jjtc001) {
             jjtree.closeNodeScope(jjtn001,  2);
             jjtreeCloseNodeScope(jjtn001);
           }
        }
        break;
      case gt:
        jj_consume_token(gt);
           ASTGTNode jjtn002 = new ASTGTNode(JJTGTNODE);
           boolean jjtc002 = true;
           jjtree.openNodeScope(jjtn002);
           jjtreeOpenNodeScope(jjtn002);
        try {
          AdditiveExpression();
        } catch (Throwable jjte002) {
           if (jjtc002) {
             jjtree.clearNodeScope(jjtn002);
             jjtc002 = false;
           } else {
             jjtree.popNode();
           }
           if (jjte002 instanceof RuntimeException) {
             {if (true) throw (RuntimeException)jjte002;}
           }
           if (jjte002 instanceof ParseException) {
             {if (true) throw (ParseException)jjte002;}
           }
           {if (true) throw (Error)jjte002;}
        } finally {
           if (jjtc002) {
             jjtree.closeNodeScope(jjtn002,  2);
             jjtreeCloseNodeScope(jjtn002);
           }
        }
        break;
      case le:
        jj_consume_token(le);
           ASTLENode jjtn003 = new ASTLENode(JJTLENODE);
           boolean jjtc003 = true;
           jjtree.openNodeScope(jjtn003);
           jjtreeOpenNodeScope(jjtn003);
        try {
          AdditiveExpression();
        } catch (Throwable jjte003) {
           if (jjtc003) {
             jjtree.clearNodeScope(jjtn003);
             jjtc003 = false;
           } else {
             jjtree.popNode();
           }
           if (jjte003 instanceof RuntimeException) {
             {if (true) throw (RuntimeException)jjte003;}
           }
           if (jjte003 instanceof ParseException) {
             {if (true) throw (ParseException)jjte003;}
           }
           {if (true) throw (Error)jjte003;}
        } finally {
           if (jjtc003) {
             jjtree.closeNodeScope(jjtn003,  2);
             jjtreeCloseNodeScope(jjtn003);
           }
        }
        break;
      case ge:
        jj_consume_token(ge);
           ASTGENode jjtn004 = new ASTGENode(JJTGENODE);
           boolean jjtc004 = true;
           jjtree.openNodeScope(jjtn004);
           jjtreeOpenNodeScope(jjtn004);
        try {
          AdditiveExpression();
        } catch (Throwable jjte004) {
           if (jjtc004) {
             jjtree.clearNodeScope(jjtn004);
             jjtc004 = false;
           } else {
             jjtree.popNode();
           }
           if (jjte004 instanceof RuntimeException) {
             {if (true) throw (RuntimeException)jjte004;}
           }
           if (jjte004 instanceof ParseException) {
             {if (true) throw (ParseException)jjte004;}
           }
           {if (true) throw (Error)jjte004;}
        } finally {
           if (jjtc004) {
             jjtree.closeNodeScope(jjtn004,  2);
             jjtreeCloseNodeScope(jjtn004);
           }
        }
        break;
      case req:
        jj_consume_token(req);
            ASTERNode jjtn005 = new ASTERNode(JJTERNODE);
            boolean jjtc005 = true;
            jjtree.openNodeScope(jjtn005);
            jjtreeOpenNodeScope(jjtn005);
        try {
          AdditiveExpression();
        } catch (Throwable jjte005) {
            if (jjtc005) {
              jjtree.clearNodeScope(jjtn005);
              jjtc005 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte005 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte005;}
            }
            if (jjte005 instanceof ParseException) {
              {if (true) throw (ParseException)jjte005;}
            }
            {if (true) throw (Error)jjte005;}
        } finally {
            if (jjtc005) {
              jjtree.closeNodeScope(jjtn005,  2);
              jjtreeCloseNodeScope(jjtn005);
            }
        }
        break;
      case rne:
        jj_consume_token(rne);
            ASTNRNode jjtn006 = new ASTNRNode(JJTNRNODE);
            boolean jjtc006 = true;
            jjtree.openNodeScope(jjtn006);
            jjtreeOpenNodeScope(jjtn006);
        try {
          AdditiveExpression();
        } catch (Throwable jjte006) {
            if (jjtc006) {
              jjtree.clearNodeScope(jjtn006);
              jjtc006 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte006 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte006;}
            }
            if (jjte006 instanceof ParseException) {
              {if (true) throw (ParseException)jjte006;}
            }
            {if (true) throw (Error)jjte006;}
        } finally {
            if (jjtc006) {
              jjtree.closeNodeScope(jjtn006,  2);
              jjtreeCloseNodeScope(jjtn006);
            }
        }
        break;
      default:
        jj_la1[19] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
      break;
    default:
      jj_la1[20] = jj_gen;
      ;
    }
  }

/***************************************
 *      Arithmetic
 ***************************************/
  final public void AdditiveExpression() throws ParseException {
                                               /*@bgen(jjtree) #AdditiveNode(> 1) */
  ASTAdditiveNode jjtn000 = new ASTAdditiveNode(JJTADDITIVENODE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      MultiplicativeExpression();
      label_9:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case plus:
        case minus:
          ;
          break;
        default:
          jj_la1[21] = jj_gen;
          break label_9;
        }
        AdditiveOperator();
        MultiplicativeExpression();
      }
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void AdditiveOperator() throws ParseException {
                           /*@bgen(jjtree) AdditiveOperator */
  ASTAdditiveOperator jjtn000 = new ASTAdditiveOperator(JJTADDITIVEOPERATOR);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case plus:
        jj_consume_token(plus);
             jjtree.closeNodeScope(jjtn000, true);
             jjtc000 = false;
             jjtreeCloseNodeScope(jjtn000);
             jjtn000.image = "+";
        break;
      case minus:
        jj_consume_token(minus);
              jjtree.closeNodeScope(jjtn000, true);
              jjtc000 = false;
              jjtreeCloseNodeScope(jjtn000);
              jjtn000.image = "-";
        break;
      default:
        jj_la1[22] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void MultiplicativeExpression() throws ParseException {
    UnaryExpression();
    label_10:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case mod:
      case div:
      case mult:
        ;
        break;
      default:
        jj_la1[23] = jj_gen;
        break label_10;
      }
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case mult:
        jj_consume_token(mult);
             ASTMulNode jjtn001 = new ASTMulNode(JJTMULNODE);
             boolean jjtc001 = true;
             jjtree.openNodeScope(jjtn001);
             jjtreeOpenNodeScope(jjtn001);
        try {
          UnaryExpression();
        } catch (Throwable jjte001) {
             if (jjtc001) {
               jjtree.clearNodeScope(jjtn001);
               jjtc001 = false;
             } else {
               jjtree.popNode();
             }
             if (jjte001 instanceof RuntimeException) {
               {if (true) throw (RuntimeException)jjte001;}
             }
             if (jjte001 instanceof ParseException) {
               {if (true) throw (ParseException)jjte001;}
             }
             {if (true) throw (Error)jjte001;}
        } finally {
             if (jjtc001) {
               jjtree.closeNodeScope(jjtn001,  2);
               jjtreeCloseNodeScope(jjtn001);
             }
        }
        break;
      case div:
        jj_consume_token(div);
            ASTDivNode jjtn002 = new ASTDivNode(JJTDIVNODE);
            boolean jjtc002 = true;
            jjtree.openNodeScope(jjtn002);
            jjtreeOpenNodeScope(jjtn002);
        try {
          UnaryExpression();
        } catch (Throwable jjte002) {
            if (jjtc002) {
              jjtree.clearNodeScope(jjtn002);
              jjtc002 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte002 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte002;}
            }
            if (jjte002 instanceof ParseException) {
              {if (true) throw (ParseException)jjte002;}
            }
            {if (true) throw (Error)jjte002;}
        } finally {
            if (jjtc002) {
              jjtree.closeNodeScope(jjtn002,  2);
              jjtreeCloseNodeScope(jjtn002);
            }
        }
        break;
      case mod:
        jj_consume_token(mod);
            ASTModNode jjtn003 = new ASTModNode(JJTMODNODE);
            boolean jjtc003 = true;
            jjtree.openNodeScope(jjtn003);
            jjtreeOpenNodeScope(jjtn003);
        try {
          UnaryExpression();
        } catch (Throwable jjte003) {
            if (jjtc003) {
              jjtree.clearNodeScope(jjtn003);
              jjtc003 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte003 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte003;}
            }
            if (jjte003 instanceof ParseException) {
              {if (true) throw (ParseException)jjte003;}
            }
            {if (true) throw (Error)jjte003;}
        } finally {
            if (jjtc003) {
              jjtree.closeNodeScope(jjtn003,  2);
              jjtreeCloseNodeScope(jjtn003);
            }
        }
        break;
      default:
        jj_la1[24] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    }
  }

  final public void UnaryExpression() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case minus:
      jj_consume_token(minus);
            ASTUnaryMinusNode jjtn001 = new ASTUnaryMinusNode(JJTUNARYMINUSNODE);
            boolean jjtc001 = true;
            jjtree.openNodeScope(jjtn001);
            jjtreeOpenNodeScope(jjtn001);
      try {
        UnaryExpression();
      } catch (Throwable jjte001) {
            if (jjtc001) {
              jjtree.clearNodeScope(jjtn001);
              jjtc001 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte001 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte001;}
            }
            if (jjte001 instanceof ParseException) {
              {if (true) throw (ParseException)jjte001;}
            }
            {if (true) throw (Error)jjte001;}
      } finally {
            if (jjtc001) {
              jjtree.closeNodeScope(jjtn001,  1);
              jjtreeCloseNodeScope(jjtn001);
            }
      }
      break;
    case tilda:
      jj_consume_token(tilda);
            ASTBitwiseComplNode jjtn002 = new ASTBitwiseComplNode(JJTBITWISECOMPLNODE);
            boolean jjtc002 = true;
            jjtree.openNodeScope(jjtn002);
            jjtreeOpenNodeScope(jjtn002);
      try {
        UnaryExpression();
      } catch (Throwable jjte002) {
            if (jjtc002) {
              jjtree.clearNodeScope(jjtn002);
              jjtc002 = false;
            } else {
              jjtree.popNode();
            }
            if (jjte002 instanceof RuntimeException) {
              {if (true) throw (RuntimeException)jjte002;}
            }
            if (jjte002 instanceof ParseException) {
              {if (true) throw (ParseException)jjte002;}
            }
            {if (true) throw (Error)jjte002;}
      } finally {
            if (jjtc002) {
              jjtree.closeNodeScope(jjtn002,  1);
              jjtreeCloseNodeScope(jjtn002);
            }
      }
      break;
    case not:
      jj_consume_token(not);
          ASTNotNode jjtn003 = new ASTNotNode(JJTNOTNODE);
          boolean jjtc003 = true;
          jjtree.openNodeScope(jjtn003);
          jjtreeOpenNodeScope(jjtn003);
      try {
        UnaryExpression();
      } catch (Throwable jjte003) {
          if (jjtc003) {
            jjtree.clearNodeScope(jjtn003);
            jjtc003 = false;
          } else {
            jjtree.popNode();
          }
          if (jjte003 instanceof RuntimeException) {
            {if (true) throw (RuntimeException)jjte003;}
          }
          if (jjte003 instanceof ParseException) {
            {if (true) throw (ParseException)jjte003;}
          }
          {if (true) throw (Error)jjte003;}
      } finally {
          if (jjtc003) {
            jjtree.closeNodeScope(jjtn003,  1);
            jjtreeCloseNodeScope(jjtn003);
          }
      }
      break;
    case NEW:
    case EMPTY:
    case SIZE:
    case NULL:
    case TRUE:
    case FALSE:
    case LPAREN:
    case LCURLY:
    case LBRACKET:
    case IDENTIFIER:
    case REGISTER:
    case INTEGER_LITERAL:
    case FLOAT_LITERAL:
    case STRING_LITERAL:
      PrimaryExpression();
      break;
    default:
      jj_la1[25] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

/***************************************
 *      Identifier & Literals
 ***************************************/
  final public void Identifier(boolean top) throws ParseException {
 /*@bgen(jjtree) Identifier */
    ASTIdentifier jjtn000 = new ASTIdentifier(JJTIDENTIFIER);
    boolean jjtc000 = true;
    jjtree.openNodeScope(jjtn000);
    jjtreeOpenNodeScope(jjtn000);Token t;
    try {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case IDENTIFIER:
        t = jj_consume_token(IDENTIFIER);
                     jjtree.closeNodeScope(jjtn000, true);
                     jjtc000 = false;
                     jjtreeCloseNodeScope(jjtn000);
                     jjtn000.image = top? checkVariable(jjtn000, t.image) : t.image;
        break;
      case REGISTER:
        t = jj_consume_token(REGISTER);
                   jjtree.closeNodeScope(jjtn000, true);
                   jjtc000 = false;
                   jjtreeCloseNodeScope(jjtn000);
                   jjtn000.image = t.image; jjtn000.setRegister(t.image);
        break;
      default:
        jj_la1[26] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void StringIdentifier() throws ParseException {
 /*@bgen(jjtree) Identifier */
    ASTIdentifier jjtn000 = new ASTIdentifier(JJTIDENTIFIER);
    boolean jjtc000 = true;
    jjtree.openNodeScope(jjtn000);
    jjtreeOpenNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(STRING_LITERAL);
    jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
    jjtreeCloseNodeScope(jjtn000);
    jjtn000.image = Parser.buildString(t.image, true);
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
      jjtreeCloseNodeScope(jjtn000);
    }
    }
  }

  final public void Literal() throws ParseException {
   Token t;
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case INTEGER_LITERAL:
      IntegerLiteral();
      break;
    case FLOAT_LITERAL:
      FloatLiteral();
      break;
    case TRUE:
    case FALSE:
      BooleanLiteral();
      break;
    case STRING_LITERAL:
      StringLiteral();
      break;
    case NULL:
      NullLiteral();
      break;
    default:
      jj_la1[27] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void NullLiteral() throws ParseException {
                      /*@bgen(jjtree) NullLiteral */
  ASTNullLiteral jjtn000 = new ASTNullLiteral(JJTNULLLITERAL);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(NULL);
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void BooleanLiteral() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case TRUE:
    ASTTrueNode jjtn001 = new ASTTrueNode(JJTTRUENODE);
    boolean jjtc001 = true;
    jjtree.openNodeScope(jjtn001);
    jjtreeOpenNodeScope(jjtn001);
      try {
        jj_consume_token(TRUE);
      } finally {
    if (jjtc001) {
      jjtree.closeNodeScope(jjtn001, true);
      jjtreeCloseNodeScope(jjtn001);
    }
      }
      break;
    case FALSE:
    ASTFalseNode jjtn002 = new ASTFalseNode(JJTFALSENODE);
    boolean jjtc002 = true;
    jjtree.openNodeScope(jjtn002);
    jjtreeOpenNodeScope(jjtn002);
      try {
        jj_consume_token(FALSE);
      } finally {
    if (jjtc002) {
      jjtree.closeNodeScope(jjtn002, true);
      jjtreeCloseNodeScope(jjtn002);
    }
      }
      break;
    default:
      jj_la1[28] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void IntegerLiteral() throws ParseException {
 /*@bgen(jjtree) NumberLiteral */
  ASTNumberLiteral jjtn000 = new ASTNumberLiteral(JJTNUMBERLITERAL);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(INTEGER_LITERAL);
    jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
    jjtreeCloseNodeScope(jjtn000);
    jjtn000.image = t.image; jjtn000.setNatural(t.image);
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
      jjtreeCloseNodeScope(jjtn000);
    }
    }
  }

  final public void FloatLiteral() throws ParseException {
 /*@bgen(jjtree) NumberLiteral */
  ASTNumberLiteral jjtn000 = new ASTNumberLiteral(JJTNUMBERLITERAL);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(FLOAT_LITERAL);
    jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
    jjtreeCloseNodeScope(jjtn000);
    jjtn000.image = t.image; jjtn000.setReal(t.image);
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
      jjtreeCloseNodeScope(jjtn000);
    }
    }
  }

  final public void StringLiteral() throws ParseException {
 /*@bgen(jjtree) StringLiteral */
   ASTStringLiteral jjtn000 = new ASTStringLiteral(JJTSTRINGLITERAL);
   boolean jjtc000 = true;
   jjtree.openNodeScope(jjtn000);
   jjtreeOpenNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(STRING_LITERAL);
    jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
    jjtreeCloseNodeScope(jjtn000);
    jjtn000.image = Parser.buildString(t.image, true);
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
      jjtreeCloseNodeScope(jjtn000);
    }
    }
  }

  final public void ArrayLiteral() throws ParseException {
                       /*@bgen(jjtree) ArrayLiteral */
  ASTArrayLiteral jjtn000 = new ASTArrayLiteral(JJTARRAYLITERAL);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(LBRACKET);
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case NEW:
      case EMPTY:
      case SIZE:
      case NULL:
      case TRUE:
      case FALSE:
      case LPAREN:
      case LCURLY:
      case LBRACKET:
      case not:
      case minus:
      case tilda:
      case IDENTIFIER:
      case REGISTER:
      case INTEGER_LITERAL:
      case FLOAT_LITERAL:
      case STRING_LITERAL:
        Expression();
        label_11:
        while (true) {
          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
          case COMMA:
            ;
            break;
          default:
            jj_la1[29] = jj_gen;
            break label_11;
          }
          jj_consume_token(COMMA);
          Expression();
        }
        break;
      default:
        jj_la1[30] = jj_gen;
        ;
      }
      jj_consume_token(RBRACKET);
    } catch (Throwable jjte000) {
    if (jjtc000) {
      jjtree.clearNodeScope(jjtn000);
      jjtc000 = false;
    } else {
      jjtree.popNode();
    }
    if (jjte000 instanceof RuntimeException) {
      {if (true) throw (RuntimeException)jjte000;}
    }
    if (jjte000 instanceof ParseException) {
      {if (true) throw (ParseException)jjte000;}
    }
    {if (true) throw (Error)jjte000;}
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
      jjtreeCloseNodeScope(jjtn000);
    }
    }
  }

  final public void MapLiteral() throws ParseException {
                     /*@bgen(jjtree) MapLiteral */
  ASTMapLiteral jjtn000 = new ASTMapLiteral(JJTMAPLITERAL);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(LCURLY);
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case NEW:
      case EMPTY:
      case SIZE:
      case NULL:
      case TRUE:
      case FALSE:
      case LPAREN:
      case LCURLY:
      case LBRACKET:
      case not:
      case minus:
      case tilda:
      case IDENTIFIER:
      case REGISTER:
      case INTEGER_LITERAL:
      case FLOAT_LITERAL:
      case STRING_LITERAL:
        MapEntry();
        label_12:
        while (true) {
          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
          case COMMA:
            ;
            break;
          default:
            jj_la1[31] = jj_gen;
            break label_12;
          }
          jj_consume_token(COMMA);
          MapEntry();
        }
        break;
      case COLON:
        jj_consume_token(COLON);
        break;
      default:
        jj_la1[32] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
      jj_consume_token(RCURLY);
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void MapEntry() throws ParseException {
                   /*@bgen(jjtree) MapEntry */
  ASTMapEntry jjtn000 = new ASTMapEntry(JJTMAPENTRY);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      Expression();
      jj_consume_token(COLON);
      Expression();
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

/***************************************
 *      Functions & Methods
 ***************************************/
  final public void EmptyFunction() throws ParseException {
                        /*@bgen(jjtree) EmptyFunction */
  ASTEmptyFunction jjtn000 = new ASTEmptyFunction(JJTEMPTYFUNCTION);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      if (jj_2_3(3)) {
        jj_consume_token(EMPTY);
        jj_consume_token(LPAREN);
        Expression();
        jj_consume_token(RPAREN);
      } else {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case EMPTY:
          jj_consume_token(EMPTY);
          Reference();
          break;
        default:
          jj_la1[33] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
      }
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void SizeFunction() throws ParseException {
                       /*@bgen(jjtree) SizeFunction */
  ASTSizeFunction jjtn000 = new ASTSizeFunction(JJTSIZEFUNCTION);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(SIZE);
      jj_consume_token(LPAREN);
      Expression();
      jj_consume_token(RPAREN);
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void Function() throws ParseException {
                                /*@bgen(jjtree) FunctionNode */
  ASTFunctionNode jjtn000 = new ASTFunctionNode(JJTFUNCTIONNODE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      Identifier();
      jj_consume_token(COLON);
      Identifier();
      jj_consume_token(LPAREN);
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case NEW:
      case EMPTY:
      case SIZE:
      case NULL:
      case TRUE:
      case FALSE:
      case LPAREN:
      case LCURLY:
      case LBRACKET:
      case not:
      case minus:
      case tilda:
      case IDENTIFIER:
      case REGISTER:
      case INTEGER_LITERAL:
      case FLOAT_LITERAL:
      case STRING_LITERAL:
        Expression();
        label_13:
        while (true) {
          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
          case COMMA:
            ;
            break;
          default:
            jj_la1[34] = jj_gen;
            break label_13;
          }
          jj_consume_token(COMMA);
          Expression();
        }
        break;
      default:
        jj_la1[35] = jj_gen;
        ;
      }
      jj_consume_token(RPAREN);
    } catch (Throwable jjte000) {
     if (jjtc000) {
       jjtree.clearNodeScope(jjtn000);
       jjtc000 = false;
     } else {
       jjtree.popNode();
     }
     if (jjte000 instanceof RuntimeException) {
       {if (true) throw (RuntimeException)jjte000;}
     }
     if (jjte000 instanceof ParseException) {
       {if (true) throw (ParseException)jjte000;}
     }
     {if (true) throw (Error)jjte000;}
    } finally {
     if (jjtc000) {
       jjtree.closeNodeScope(jjtn000, true);
       jjtreeCloseNodeScope(jjtn000);
     }
    }
  }

  final public void Method() throws ParseException {
                            /*@bgen(jjtree) MethodNode */
  ASTMethodNode jjtn000 = new ASTMethodNode(JJTMETHODNODE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      Identifier();
      jj_consume_token(LPAREN);
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case NEW:
      case EMPTY:
      case SIZE:
      case NULL:
      case TRUE:
      case FALSE:
      case LPAREN:
      case LCURLY:
      case LBRACKET:
      case not:
      case minus:
      case tilda:
      case IDENTIFIER:
      case REGISTER:
      case INTEGER_LITERAL:
      case FLOAT_LITERAL:
      case STRING_LITERAL:
        Expression();
        label_14:
        while (true) {
          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
          case COMMA:
            ;
            break;
          default:
            jj_la1[36] = jj_gen;
            break label_14;
          }
          jj_consume_token(COMMA);
          Expression();
        }
        break;
      default:
        jj_la1[37] = jj_gen;
        ;
      }
      jj_consume_token(RPAREN);
    } catch (Throwable jjte000) {
     if (jjtc000) {
       jjtree.clearNodeScope(jjtn000);
       jjtc000 = false;
     } else {
       jjtree.popNode();
     }
     if (jjte000 instanceof RuntimeException) {
       {if (true) throw (RuntimeException)jjte000;}
     }
     if (jjte000 instanceof ParseException) {
       {if (true) throw (ParseException)jjte000;}
     }
     {if (true) throw (Error)jjte000;}
    } finally {
     if (jjtc000) {
       jjtree.closeNodeScope(jjtn000, true);
       jjtreeCloseNodeScope(jjtn000);
     }
    }
  }

  final public void AnyMethod() throws ParseException {
    if (jj_2_4(2147483647)) {
      SizeMethod();
    } else if (jj_2_5(2147483647)) {
      Method();
    } else {
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void SizeMethod() throws ParseException {
                     /*@bgen(jjtree) SizeMethod */
  ASTSizeMethod jjtn000 = new ASTSizeMethod(JJTSIZEMETHOD);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(SIZE);
      jj_consume_token(LPAREN);
      jj_consume_token(RPAREN);
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void Constructor() throws ParseException {
                                         /*@bgen(jjtree) #ConstructorNode(true) */
  ASTConstructorNode jjtn000 = new ASTConstructorNode(JJTCONSTRUCTORNODE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(NEW);
      jj_consume_token(LPAREN);
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case NEW:
      case EMPTY:
      case SIZE:
      case NULL:
      case TRUE:
      case FALSE:
      case LPAREN:
      case LCURLY:
      case LBRACKET:
      case not:
      case minus:
      case tilda:
      case IDENTIFIER:
      case REGISTER:
      case INTEGER_LITERAL:
      case FLOAT_LITERAL:
      case STRING_LITERAL:
        Expression();
        label_15:
        while (true) {
          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
          case COMMA:
            ;
            break;
          default:
            jj_la1[38] = jj_gen;
            break label_15;
          }
          jj_consume_token(COMMA);
          Expression();
        }
        break;
      default:
        jj_la1[39] = jj_gen;
        ;
      }
      jj_consume_token(RPAREN);
    } catch (Throwable jjte000) {
    if (jjtc000) {
      jjtree.clearNodeScope(jjtn000);
      jjtc000 = false;
    } else {
      jjtree.popNode();
    }
    if (jjte000 instanceof RuntimeException) {
      {if (true) throw (RuntimeException)jjte000;}
    }
    if (jjte000 instanceof ParseException) {
      {if (true) throw (ParseException)jjte000;}
    }
    {if (true) throw (Error)jjte000;}
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
      jjtreeCloseNodeScope(jjtn000);
    }
    }
  }

/***************************************
 *     References
 ***************************************/
  final public void PrimaryExpression() throws ParseException {
    if (jj_2_6(2)) {
      Reference();
    } else if (jj_2_7(2147483647)) {
      EmptyFunction();
    } else if (jj_2_8(2147483647)) {
      SizeFunction();
    } else if (jj_2_9(2147483647)) {
      Constructor();
    } else if (jj_2_10(2147483647)) {
      MapLiteral();
    } else if (jj_2_11(2147483647)) {
      ArrayLiteral();
    } else {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case NULL:
      case TRUE:
      case FALSE:
      case INTEGER_LITERAL:
      case FLOAT_LITERAL:
      case STRING_LITERAL:
        Literal();
        break;
      default:
        jj_la1[40] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    }
  }

  final public void ArrayAccess() throws ParseException {
                      /*@bgen(jjtree) ArrayAccess */
  ASTArrayAccess jjtn000 = new ASTArrayAccess(JJTARRAYACCESS);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      Identifier();
      label_16:
      while (true) {
        jj_consume_token(LBRACKET);
        Expression();
        jj_consume_token(RBRACKET);
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case LBRACKET:
          ;
          break;
        default:
          jj_la1[41] = jj_gen;
          break label_16;
        }
      }
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  final public void DotReference() throws ParseException {
    label_17:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case DOT:
        ;
        break;
      default:
        jj_la1[42] = jj_gen;
        break label_17;
      }
      jj_consume_token(DOT);
      if (jj_2_13(2147483647)) {
        ArrayAccess();
      } else {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case SIZE:
        case IDENTIFIER:
        case REGISTER:
        case INTEGER_LITERAL:
        case STRING_LITERAL:
          if (jj_2_12(2)) {
            AnyMethod();
          } else {
            switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
            case IDENTIFIER:
            case REGISTER:
              Identifier();
              break;
            case INTEGER_LITERAL:
              IntegerLiteral();
              break;
            case STRING_LITERAL:
              StringIdentifier();
              break;
            default:
              jj_la1[43] = jj_gen;
              jj_consume_token(-1);
              throw new ParseException();
            }
          }
          break;
        default:
          jj_la1[44] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
      }
    }
  }

  final public void Reference() throws ParseException {
                    /*@bgen(jjtree) Reference */
  ASTReference jjtn000 = new ASTReference(JJTREFERENCE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      if (jj_2_14(2147483647)) {
        Constructor();
      } else if (jj_2_15(2147483647)) {
        ArrayAccess();
      } else if (jj_2_16(2147483647)) {
        Function();
      } else if (jj_2_17(2147483647)) {
        Method();
      } else if (jj_2_18(2147483647)) {
        MapLiteral();
      } else if (jj_2_19(2147483647)) {
        ArrayLiteral();
      } else if (jj_2_20(2147483647)) {
        ReferenceExpression();
      } else {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case STRING_LITERAL:
          StringLiteral();
          break;
        case IDENTIFIER:
        case REGISTER:
          Identifier(true);
          break;
        default:
          jj_la1[45] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
      }
      DotReference();
    } catch (Throwable jjte000) {
    if (jjtc000) {
      jjtree.clearNodeScope(jjtn000);
      jjtc000 = false;
    } else {
      jjtree.popNode();
    }
    if (jjte000 instanceof RuntimeException) {
      {if (true) throw (RuntimeException)jjte000;}
    }
    if (jjte000 instanceof ParseException) {
      {if (true) throw (ParseException)jjte000;}
    }
    {if (true) throw (Error)jjte000;}
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
      jjtreeCloseNodeScope(jjtn000);
    }
    }
  }

/**
 * ReferenceExpression is a subclass of ArrayAccess
 */
  final public void ReferenceExpression() throws ParseException {
                              /*@bgen(jjtree) ReferenceExpression */
  ASTReferenceExpression jjtn000 = new ASTReferenceExpression(JJTREFERENCEEXPRESSION);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtreeOpenNodeScope(jjtn000);
    try {
      jj_consume_token(LPAREN);
      Expression();
      jj_consume_token(RPAREN);
      label_18:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case LBRACKET:
          ;
          break;
        default:
          jj_la1[46] = jj_gen;
          break label_18;
        }
        jj_consume_token(LBRACKET);
        Expression();
        jj_consume_token(RBRACKET);
      }
    } catch (Throwable jjte000) {
      if (jjtc000) {
        jjtree.clearNodeScope(jjtn000);
        jjtc000 = false;
      } else {
        jjtree.popNode();
      }
      if (jjte000 instanceof RuntimeException) {
        {if (true) throw (RuntimeException)jjte000;}
      }
      if (jjte000 instanceof ParseException) {
        {if (true) throw (ParseException)jjte000;}
      }
      {if (true) throw (Error)jjte000;}
    } finally {
      if (jjtc000) {
        jjtree.closeNodeScope(jjtn000, true);
        jjtreeCloseNodeScope(jjtn000);
      }
    }
  }

  private boolean jj_2_1(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_1(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(0, xla); }
  }

  private boolean jj_2_2(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_2(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(1, xla); }
  }

  private boolean jj_2_3(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_3(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(2, xla); }
  }

  private boolean jj_2_4(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_4(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(3, xla); }
  }

  private boolean jj_2_5(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_5(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(4, xla); }
  }

  private boolean jj_2_6(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_6(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(5, xla); }
  }

  private boolean jj_2_7(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_7(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(6, xla); }
  }

  private boolean jj_2_8(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_8(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(7, xla); }
  }

  private boolean jj_2_9(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_9(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(8, xla); }
  }

  private boolean jj_2_10(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_10(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(9, xla); }
  }

  private boolean jj_2_11(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_11(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(10, xla); }
  }

  private boolean jj_2_12(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_12(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(11, xla); }
  }

  private boolean jj_2_13(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_13(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(12, xla); }
  }

  private boolean jj_2_14(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_14(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(13, xla); }
  }

  private boolean jj_2_15(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_15(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(14, xla); }
  }

  private boolean jj_2_16(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_16(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(15, xla); }
  }

  private boolean jj_2_17(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_17(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(16, xla); }
  }

  private boolean jj_2_18(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_18(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(17, xla); }
  }

  private boolean jj_2_19(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_19(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(18, xla); }
  }

  private boolean jj_2_20(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    try { return !jj_3_20(); }
    catch(LookaheadSuccess ls) { return true; }
    finally { jj_save(19, xla); }
  }

  private boolean jj_3R_94() {
    if (jj_3R_102()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_103()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_113() {
    if (jj_scan_token(minus)) return true;
    return false;
  }

  private boolean jj_3R_104() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_112()) {
    jj_scanpos = xsp;
    if (jj_3R_113()) return true;
    }
    return false;
  }

  private boolean jj_3R_112() {
    if (jj_scan_token(plus)) return true;
    return false;
  }

  private boolean jj_3R_90() {
    if (jj_3R_94()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_95()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_101() {
    if (jj_scan_token(rne)) return true;
    if (jj_3R_90()) return true;
    return false;
  }

  private boolean jj_3R_100() {
    if (jj_scan_token(req)) return true;
    if (jj_3R_90()) return true;
    return false;
  }

  private boolean jj_3R_99() {
    if (jj_scan_token(ge)) return true;
    if (jj_3R_90()) return true;
    return false;
  }

  private boolean jj_3R_98() {
    if (jj_scan_token(le)) return true;
    if (jj_3R_90()) return true;
    return false;
  }

  private boolean jj_3R_97() {
    if (jj_scan_token(gt)) return true;
    if (jj_3R_90()) return true;
    return false;
  }

  private boolean jj_3R_91() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_96()) {
    jj_scanpos = xsp;
    if (jj_3R_97()) {
    jj_scanpos = xsp;
    if (jj_3R_98()) {
    jj_scanpos = xsp;
    if (jj_3R_99()) {
    jj_scanpos = xsp;
    if (jj_3R_100()) {
    jj_scanpos = xsp;
    if (jj_3R_101()) return true;
    }
    }
    }
    }
    }
    return false;
  }

  private boolean jj_3R_96() {
    if (jj_scan_token(lt)) return true;
    if (jj_3R_90()) return true;
    return false;
  }

  private boolean jj_3R_88() {
    if (jj_3R_90()) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_91()) jj_scanpos = xsp;
    return false;
  }

  private boolean jj_3R_93() {
    if (jj_scan_token(ne)) return true;
    if (jj_3R_88()) return true;
    return false;
  }

  private boolean jj_3R_89() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_92()) {
    jj_scanpos = xsp;
    if (jj_3R_93()) return true;
    }
    return false;
  }

  private boolean jj_3R_92() {
    if (jj_scan_token(eq)) return true;
    if (jj_3R_88()) return true;
    return false;
  }

  private boolean jj_3R_86() {
    if (jj_3R_88()) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_89()) jj_scanpos = xsp;
    return false;
  }

  private boolean jj_3R_87() {
    if (jj_scan_token(and)) return true;
    if (jj_3R_86()) return true;
    return false;
  }

  private boolean jj_3R_84() {
    if (jj_3R_86()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_87()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_85() {
    if (jj_scan_token(xor)) return true;
    if (jj_3R_84()) return true;
    return false;
  }

  private boolean jj_3R_82() {
    if (jj_3R_84()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_85()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_83() {
    if (jj_scan_token(or)) return true;
    if (jj_3R_82()) return true;
    return false;
  }

  private boolean jj_3R_75() {
    if (jj_3R_82()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_83()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_77() {
    if (jj_scan_token(AND)) return true;
    if (jj_3R_75()) return true;
    return false;
  }

  private boolean jj_3R_62() {
    if (jj_3R_75()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_77()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_66() {
    if (jj_scan_token(OR)) return true;
    if (jj_3R_62()) return true;
    return false;
  }

  private boolean jj_3R_44() {
    if (jj_3R_62()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_66()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_68() {
    if (jj_scan_token(ELVIS)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_67() {
    if (jj_scan_token(QMARK)) return true;
    if (jj_3R_20()) return true;
    if (jj_scan_token(COLON)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_55() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_67()) {
    jj_scanpos = xsp;
    if (jj_3R_68()) return true;
    }
    return false;
  }

  private boolean jj_3R_27() {
    if (jj_3R_44()) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_55()) jj_scanpos = xsp;
    return false;
  }

  private boolean jj_3R_42() {
    if (jj_scan_token(assign)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_142() {
    if (jj_scan_token(LBRACKET)) return true;
    if (jj_3R_20()) return true;
    if (jj_scan_token(RBRACKET)) return true;
    return false;
  }

  private boolean jj_3_2() {
    if (jj_scan_token(SEMICOL)) return true;
    return false;
  }

  private boolean jj_3R_81() {
    if (jj_scan_token(IDENTIFIER)) return true;
    return false;
  }

  private boolean jj_3R_74() {
    if (jj_scan_token(VAR)) return true;
    if (jj_3R_81()) return true;
    return false;
  }

  private boolean jj_3R_20() {
    if (jj_3R_27()) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_42()) jj_scanpos = xsp;
    return false;
  }

  private boolean jj_3R_73() {
    if (jj_scan_token(RETURN)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_51() {
    if (jj_scan_token(LPAREN)) return true;
    if (jj_3R_20()) return true;
    if (jj_scan_token(RPAREN)) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_142()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3_20() {
    if (jj_scan_token(LPAREN)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_79() {
    if (jj_scan_token(FOREACH)) return true;
    if (jj_scan_token(LPAREN)) return true;
    return false;
  }

  private boolean jj_3R_70() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_78()) {
    jj_scanpos = xsp;
    if (jj_3R_79()) return true;
    }
    return false;
  }

  private boolean jj_3R_78() {
    if (jj_scan_token(FOR)) return true;
    if (jj_scan_token(LPAREN)) return true;
    return false;
  }

  private boolean jj_3_19() {
    if (jj_scan_token(LBRACKET)) return true;
    return false;
  }

  private boolean jj_3_18() {
    if (jj_scan_token(LCURLY)) return true;
    return false;
  }

  private boolean jj_3R_80() {
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_38() {
    if (jj_3R_21()) return true;
    return false;
  }

  private boolean jj_3_17() {
    if (jj_3R_21()) return true;
    if (jj_scan_token(LPAREN)) return true;
    return false;
  }

  private boolean jj_3R_71() {
    if (jj_scan_token(WHILE)) return true;
    if (jj_scan_token(LPAREN)) return true;
    return false;
  }

  private boolean jj_3R_37() {
    if (jj_3R_52()) return true;
    return false;
  }

  private boolean jj_3_16() {
    if (jj_3R_21()) return true;
    if (jj_scan_token(COLON)) return true;
    if (jj_3R_21()) return true;
    if (jj_scan_token(LPAREN)) return true;
    return false;
  }

  private boolean jj_3R_36() {
    if (jj_3R_51()) return true;
    return false;
  }

  private boolean jj_3_15() {
    if (jj_3R_21()) return true;
    if (jj_scan_token(LBRACKET)) return true;
    return false;
  }

  private boolean jj_3R_35() {
    if (jj_3R_50()) return true;
    return false;
  }

  private boolean jj_3_14() {
    if (jj_scan_token(NEW)) return true;
    return false;
  }

  private boolean jj_3R_69() {
    if (jj_scan_token(IF)) return true;
    if (jj_scan_token(LPAREN)) return true;
    return false;
  }

  private boolean jj_3R_34() {
    if (jj_3R_49()) return true;
    return false;
  }

  private boolean jj_3R_26() {
    if (jj_3R_43()) return true;
    return false;
  }

  private boolean jj_3R_33() {
    if (jj_3R_48()) return true;
    return false;
  }

  private boolean jj_3R_32() {
    if (jj_3R_47()) return true;
    return false;
  }

  private boolean jj_3R_72() {
    if (jj_3R_20()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_80()) { jj_scanpos = xsp; break; }
    }
    xsp = jj_scanpos;
    if (jj_3_2()) jj_scanpos = xsp;
    return false;
  }

  private boolean jj_3R_31() {
    if (jj_3R_46()) return true;
    return false;
  }

  private boolean jj_3R_149() {
    if (jj_3R_150()) return true;
    return false;
  }

  private boolean jj_3R_30() {
    if (jj_3R_45()) return true;
    return false;
  }

  private boolean jj_3R_148() {
    if (jj_3R_131()) return true;
    return false;
  }

  private boolean jj_3R_22() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_30()) {
    jj_scanpos = xsp;
    if (jj_3R_31()) {
    jj_scanpos = xsp;
    if (jj_3R_32()) {
    jj_scanpos = xsp;
    if (jj_3R_33()) {
    jj_scanpos = xsp;
    if (jj_3R_34()) {
    jj_scanpos = xsp;
    if (jj_3R_35()) {
    jj_scanpos = xsp;
    if (jj_3R_36()) {
    jj_scanpos = xsp;
    if (jj_3R_37()) {
    jj_scanpos = xsp;
    if (jj_3R_38()) return true;
    }
    }
    }
    }
    }
    }
    }
    }
    if (jj_3R_39()) return true;
    return false;
  }

  private boolean jj_3R_147() {
    if (jj_3R_21()) return true;
    return false;
  }

  private boolean jj_3R_19() {
    if (jj_scan_token(LCURLY)) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_26()) { jj_scanpos = xsp; break; }
    }
    if (jj_scan_token(RCURLY)) return true;
    return false;
  }

  private boolean jj_3_13() {
    if (jj_3R_21()) return true;
    if (jj_scan_token(LBRACKET)) return true;
    return false;
  }

  private boolean jj_3R_61() {
    if (jj_3R_74()) return true;
    return false;
  }

  private boolean jj_3R_60() {
    if (jj_3R_73()) return true;
    return false;
  }

  private boolean jj_3R_59() {
    if (jj_3R_72()) return true;
    return false;
  }

  private boolean jj_3R_58() {
    if (jj_3R_71()) return true;
    return false;
  }

  private boolean jj_3R_63() {
    if (jj_scan_token(LBRACKET)) return true;
    if (jj_3R_20()) return true;
    if (jj_scan_token(RBRACKET)) return true;
    return false;
  }

  private boolean jj_3_12() {
    if (jj_3R_25()) return true;
    return false;
  }

  private boolean jj_3R_24() {
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_57() {
    if (jj_3R_70()) return true;
    return false;
  }

  private boolean jj_3R_144() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3_12()) {
    jj_scanpos = xsp;
    if (jj_3R_147()) {
    jj_scanpos = xsp;
    if (jj_3R_148()) {
    jj_scanpos = xsp;
    if (jj_3R_149()) return true;
    }
    }
    }
    return false;
  }

  private boolean jj_3R_56() {
    if (jj_3R_69()) return true;
    return false;
  }

  private boolean jj_3_1() {
    if (jj_3R_19()) return true;
    return false;
  }

  private boolean jj_3R_23() {
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_145() {
    if (jj_scan_token(COMMA)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_143() {
    if (jj_3R_46()) return true;
    return false;
  }

  private boolean jj_3R_43() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_scan_token(29)) {
    jj_scanpos = xsp;
    if (jj_3_1()) {
    jj_scanpos = xsp;
    if (jj_3R_56()) {
    jj_scanpos = xsp;
    if (jj_3R_57()) {
    jj_scanpos = xsp;
    if (jj_3R_58()) {
    jj_scanpos = xsp;
    if (jj_3R_59()) {
    jj_scanpos = xsp;
    if (jj_3R_60()) {
    jj_scanpos = xsp;
    if (jj_3R_61()) return true;
    }
    }
    }
    }
    }
    }
    }
    return false;
  }

  private boolean jj_3R_53() {
    if (jj_scan_token(DOT)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_143()) {
    jj_scanpos = xsp;
    if (jj_3R_144()) return true;
    }
    return false;
  }

  private boolean jj_3R_39() {
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_53()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3_11() {
    if (jj_scan_token(LBRACKET)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_24()) {
    jj_scanpos = xsp;
    if (jj_scan_token(28)) return true;
    }
    return false;
  }

  private boolean jj_3R_135() {
    if (jj_scan_token(COMMA)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_46() {
    if (jj_3R_21()) return true;
    Token xsp;
    if (jj_3R_63()) return true;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_63()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3_10() {
    if (jj_scan_token(LCURLY)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_23()) jj_scanpos = xsp;
    if (jj_scan_token(COLON)) return true;
    return false;
  }

  private boolean jj_3_9() {
    if (jj_scan_token(NEW)) return true;
    if (jj_scan_token(LPAREN)) return true;
    return false;
  }

  private boolean jj_3_8() {
    if (jj_scan_token(SIZE)) return true;
    return false;
  }

  private boolean jj_3_7() {
    if (jj_scan_token(EMPTY)) return true;
    return false;
  }

  private boolean jj_3R_140() {
    if (jj_3R_20()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_145()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_146() {
    if (jj_scan_token(COMMA)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_120() {
    if (jj_3R_123()) return true;
    return false;
  }

  private boolean jj_3R_119() {
    if (jj_3R_50()) return true;
    return false;
  }

  private boolean jj_3R_118() {
    if (jj_3R_49()) return true;
    return false;
  }

  private boolean jj_3R_117() {
    if (jj_3R_45()) return true;
    return false;
  }

  private boolean jj_3R_130() {
    if (jj_3R_20()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_135()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_116() {
    if (jj_3R_122()) return true;
    return false;
  }

  private boolean jj_3R_115() {
    if (jj_3R_121()) return true;
    return false;
  }

  private boolean jj_3_6() {
    if (jj_3R_22()) return true;
    return false;
  }

  private boolean jj_3R_114() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3_6()) {
    jj_scanpos = xsp;
    if (jj_3R_115()) {
    jj_scanpos = xsp;
    if (jj_3R_116()) {
    jj_scanpos = xsp;
    if (jj_3R_117()) {
    jj_scanpos = xsp;
    if (jj_3R_118()) {
    jj_scanpos = xsp;
    if (jj_3R_119()) {
    jj_scanpos = xsp;
    if (jj_3R_120()) return true;
    }
    }
    }
    }
    }
    }
    return false;
  }

  private boolean jj_3R_141() {
    if (jj_3R_20()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_146()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3_5() {
    if (jj_3R_21()) return true;
    if (jj_scan_token(LPAREN)) return true;
    return false;
  }

  private boolean jj_3R_45() {
    if (jj_scan_token(NEW)) return true;
    if (jj_scan_token(LPAREN)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_130()) jj_scanpos = xsp;
    if (jj_scan_token(RPAREN)) return true;
    return false;
  }

  private boolean jj_3_4() {
    if (jj_scan_token(SIZE)) return true;
    return false;
  }

  private boolean jj_3R_54() {
    if (jj_scan_token(SIZE)) return true;
    if (jj_scan_token(LPAREN)) return true;
    if (jj_scan_token(RPAREN)) return true;
    return false;
  }

  private boolean jj_3R_41() {
    if (jj_3R_48()) return true;
    return false;
  }

  private boolean jj_3R_40() {
    if (jj_3R_54()) return true;
    return false;
  }

  private boolean jj_3R_25() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_40()) {
    jj_scanpos = xsp;
    if (jj_3R_41()) return true;
    }
    return false;
  }

  private boolean jj_3R_48() {
    if (jj_3R_21()) return true;
    if (jj_scan_token(LPAREN)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_141()) jj_scanpos = xsp;
    if (jj_scan_token(RPAREN)) return true;
    return false;
  }

  private boolean jj_3R_47() {
    if (jj_3R_21()) return true;
    if (jj_scan_token(COLON)) return true;
    if (jj_3R_21()) return true;
    if (jj_scan_token(LPAREN)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_140()) jj_scanpos = xsp;
    if (jj_scan_token(RPAREN)) return true;
    return false;
  }

  private boolean jj_3R_122() {
    if (jj_scan_token(SIZE)) return true;
    if (jj_scan_token(LPAREN)) return true;
    if (jj_3R_20()) return true;
    if (jj_scan_token(RPAREN)) return true;
    return false;
  }

  private boolean jj_3R_124() {
    if (jj_scan_token(EMPTY)) return true;
    if (jj_3R_22()) return true;
    return false;
  }

  private boolean jj_3_3() {
    if (jj_scan_token(EMPTY)) return true;
    if (jj_scan_token(LPAREN)) return true;
    if (jj_3R_20()) return true;
    if (jj_scan_token(RPAREN)) return true;
    return false;
  }

  private boolean jj_3R_121() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3_3()) {
    jj_scanpos = xsp;
    if (jj_3R_124()) return true;
    }
    return false;
  }

  private boolean jj_3R_137() {
    if (jj_scan_token(COMMA)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_136() {
    if (jj_scan_token(COMMA)) return true;
    if (jj_3R_76()) return true;
    return false;
  }

  private boolean jj_3R_76() {
    if (jj_3R_20()) return true;
    if (jj_scan_token(COLON)) return true;
    if (jj_3R_20()) return true;
    return false;
  }

  private boolean jj_3R_64() {
    if (jj_3R_76()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_136()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_65() {
    if (jj_3R_20()) return true;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_137()) { jj_scanpos = xsp; break; }
    }
    return false;
  }

  private boolean jj_3R_49() {
    if (jj_scan_token(LCURLY)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_64()) {
    jj_scanpos = xsp;
    if (jj_scan_token(30)) return true;
    }
    if (jj_scan_token(RCURLY)) return true;
    return false;
  }

  private boolean jj_3R_50() {
    if (jj_scan_token(LBRACKET)) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_65()) jj_scanpos = xsp;
    if (jj_scan_token(RBRACKET)) return true;
    return false;
  }

  private boolean jj_3R_52() {
    if (jj_scan_token(STRING_LITERAL)) return true;
    return false;
  }

  private boolean jj_3R_132() {
    if (jj_scan_token(FLOAT_LITERAL)) return true;
    return false;
  }

  private boolean jj_3R_131() {
    if (jj_scan_token(INTEGER_LITERAL)) return true;
    return false;
  }

  private boolean jj_3R_139() {
    if (jj_scan_token(FALSE)) return true;
    return false;
  }

  private boolean jj_3R_133() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_138()) {
    jj_scanpos = xsp;
    if (jj_3R_139()) return true;
    }
    return false;
  }

  private boolean jj_3R_138() {
    if (jj_scan_token(TRUE)) return true;
    return false;
  }

  private boolean jj_3R_134() {
    if (jj_scan_token(NULL)) return true;
    return false;
  }

  private boolean jj_3R_129() {
    if (jj_3R_134()) return true;
    return false;
  }

  private boolean jj_3R_128() {
    if (jj_3R_52()) return true;
    return false;
  }

  private boolean jj_3R_127() {
    if (jj_3R_133()) return true;
    return false;
  }

  private boolean jj_3R_126() {
    if (jj_3R_132()) return true;
    return false;
  }

  private boolean jj_3R_123() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_125()) {
    jj_scanpos = xsp;
    if (jj_3R_126()) {
    jj_scanpos = xsp;
    if (jj_3R_127()) {
    jj_scanpos = xsp;
    if (jj_3R_128()) {
    jj_scanpos = xsp;
    if (jj_3R_129()) return true;
    }
    }
    }
    }
    return false;
  }

  private boolean jj_3R_125() {
    if (jj_3R_131()) return true;
    return false;
  }

  private boolean jj_3R_150() {
    if (jj_scan_token(STRING_LITERAL)) return true;
    return false;
  }

  private boolean jj_3R_29() {
    if (jj_scan_token(REGISTER)) return true;
    return false;
  }

  private boolean jj_3R_21() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_28()) {
    jj_scanpos = xsp;
    if (jj_3R_29()) return true;
    }
    return false;
  }

  private boolean jj_3R_28() {
    if (jj_scan_token(IDENTIFIER)) return true;
    return false;
  }

  private boolean jj_3R_95() {
    if (jj_3R_104()) return true;
    if (jj_3R_94()) return true;
    return false;
  }

  private boolean jj_3R_108() {
    if (jj_3R_114()) return true;
    return false;
  }

  private boolean jj_3R_107() {
    if (jj_scan_token(not)) return true;
    if (jj_3R_102()) return true;
    return false;
  }

  private boolean jj_3R_106() {
    if (jj_scan_token(tilda)) return true;
    if (jj_3R_102()) return true;
    return false;
  }

  private boolean jj_3R_102() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_105()) {
    jj_scanpos = xsp;
    if (jj_3R_106()) {
    jj_scanpos = xsp;
    if (jj_3R_107()) {
    jj_scanpos = xsp;
    if (jj_3R_108()) return true;
    }
    }
    }
    return false;
  }

  private boolean jj_3R_105() {
    if (jj_scan_token(minus)) return true;
    if (jj_3R_102()) return true;
    return false;
  }

  private boolean jj_3R_111() {
    if (jj_scan_token(mod)) return true;
    if (jj_3R_102()) return true;
    return false;
  }

  private boolean jj_3R_110() {
    if (jj_scan_token(div)) return true;
    if (jj_3R_102()) return true;
    return false;
  }

  private boolean jj_3R_103() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_109()) {
    jj_scanpos = xsp;
    if (jj_3R_110()) {
    jj_scanpos = xsp;
    if (jj_3R_111()) return true;
    }
    }
    return false;
  }

  private boolean jj_3R_109() {
    if (jj_scan_token(mult)) return true;
    if (jj_3R_102()) return true;
    return false;
  }

  /** Generated Token Manager. */
  public ParserTokenManager token_source;
  SimpleCharStream jj_input_stream;
  /** Current token. */
  public Token token;
  /** Next token. */
  public Token jj_nt;
  private int jj_ntk;
  private Token jj_scanpos, jj_lastpos;
  private int jj_la;
  private int jj_gen;
  final private int[] jj_la1 = new int[47];
  static private int[] jj_la1_0;
  static private int[] jj_la1_1;
  static {
      jj_la1_init_0();
      jj_la1_init_1();
   }
   private static void jj_la1_init_0() {
      jj_la1_0 = new int[] {0x2abffa00,0x20000000,0xabffa00,0x2abffa00,0xa9f4000,0x400,0x1800,0x0,0x0,0x8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xa9f4000,0x0,0x1c0000,0x180000,0x80000000,0xa9f4000,0x80000000,0x4a9f4000,0x10000,0x80000000,0xa9f4000,0x80000000,0xa9f4000,0x80000000,0xa9f4000,0x1c0000,0x8000000,0x0,0x0,0x20000,0x0,0x8000000,};
   }
   private static void jj_la1_init_1() {
      jj_la1_1 = new int[] {0x79150000,0x0,0x79150000,0x79150000,0x79150000,0x0,0x0,0x2000,0x2000,0x9000000,0x6,0x6,0x10,0x8,0x400000,0x800000,0x200000,0x60,0x60,0x1f80,0x1f80,0x60000,0x60000,0x8c000,0x8c000,0x79150000,0x9000000,0x70000000,0x0,0x0,0x79150000,0x0,0x79150000,0x0,0x0,0x79150000,0x0,0x79150000,0x0,0x79150000,0x70000000,0x0,0x1,0x59000000,0x59000000,0x49000000,0x0,};
   }
  final private JJCalls[] jj_2_rtns = new JJCalls[20];
  private boolean jj_rescan = false;
  private int jj_gc = 0;

  /** Constructor with InputStream. */
  public Parser(java.io.InputStream stream) {
     this(stream, null);
  }
  /** Constructor with InputStream and supplied encoding */
  public Parser(java.io.InputStream stream, String encoding) {
    try { jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
    token_source = new ParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 47; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  /** Reinitialise. */
  public void ReInit(java.io.InputStream stream) {
     ReInit(stream, null);
  }
  /** Reinitialise. */
  public void ReInit(java.io.InputStream stream, String encoding) {
    try { jj_input_stream.ReInit(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
    token_source.ReInit(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 47; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  /** Constructor. */
  public Parser(java.io.Reader stream) {
    jj_input_stream = new SimpleCharStream(stream, 1, 1);
    token_source = new ParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 47; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  /** Reinitialise. */
  public void ReInit(java.io.Reader stream) {
    jj_input_stream.ReInit(stream, 1, 1);
    token_source.ReInit(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 47; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  /** Constructor with generated Token Manager. */
  public Parser(ParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 47; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  /** Reinitialise. */
  public void ReInit(ParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 47; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  private Token jj_consume_token(int kind) throws ParseException {
    Token oldToken;
    if ((oldToken = token).next != null) token = token.next;
    else token = token.next = token_source.getNextToken();
    jj_ntk = -1;
    if (token.kind == kind) {
      jj_gen++;
      if (++jj_gc > 100) {
        jj_gc = 0;
        for (int i = 0; i < jj_2_rtns.length; i++) {
          JJCalls c = jj_2_rtns[i];
          while (c != null) {
            if (c.gen < jj_gen) c.first = null;
            c = c.next;
          }
        }
      }
      return token;
    }
    token = oldToken;
    jj_kind = kind;
    throw generateParseException();
  }

  static private final class LookaheadSuccess extends java.lang.Error { }
  final private LookaheadSuccess jj_ls = new LookaheadSuccess();
  private boolean jj_scan_token(int kind) {
    if (jj_scanpos == jj_lastpos) {
      jj_la--;
      if (jj_scanpos.next == null) {
        jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
      } else {
        jj_lastpos = jj_scanpos = jj_scanpos.next;
      }
    } else {
      jj_scanpos = jj_scanpos.next;
    }
    if (jj_rescan) {
      int i = 0; Token tok = token;
      while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
      if (tok != null) jj_add_error_token(kind, i);
    }
    if (jj_scanpos.kind != kind) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls;
    return false;
  }


/** Get the next Token. */
  final public Token getNextToken() {
    if (token.next != null) token = token.next;
    else token = token.next = token_source.getNextToken();
    jj_ntk = -1;
    jj_gen++;
    return token;
  }

/** Get the specific Token. */
  final public Token getToken(int index) {
    Token t = token;
    for (int i = 0; i < index; i++) {
      if (t.next != null) t = t.next;
      else t = t.next = token_source.getNextToken();
    }
    return t;
  }

  private int jj_ntk() {
    if ((jj_nt=token.next) == null)
      return (jj_ntk = (token.next=token_source.getNextToken()).kind);
    else
      return (jj_ntk = jj_nt.kind);
  }

  private java.util.List jj_expentries = new java.util.ArrayList();
  private int[] jj_expentry;
  private int jj_kind = -1;
  private int[] jj_lasttokens = new int[100];
  private int jj_endpos;

  private void jj_add_error_token(int kind, int pos) {
    if (pos >= 100) return;
    if (pos == jj_endpos + 1) {
      jj_lasttokens[jj_endpos++] = kind;
    } else if (jj_endpos != 0) {
      jj_expentry = new int[jj_endpos];
      for (int i = 0; i < jj_endpos; i++) {
        jj_expentry[i] = jj_lasttokens[i];
      }
      jj_entries_loop: for (java.util.Iterator it = jj_expentries.iterator(); it.hasNext();) {
        int[] oldentry = (int[])(it.next());
        if (oldentry.length == jj_expentry.length) {
          for (int i = 0; i < jj_expentry.length; i++) {
            if (oldentry[i] != jj_expentry[i]) {
              continue jj_entries_loop;
            }
          }
          jj_expentries.add(jj_expentry);
          break jj_entries_loop;
        }
      }
      if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
    }
  }

  /** Generate ParseException. */
  public ParseException generateParseException() {
    jj_expentries.clear();
    boolean[] la1tokens = new boolean[63];
    if (jj_kind >= 0) {
      la1tokens[jj_kind] = true;
      jj_kind = -1;
    }
    for (int i = 0; i < 47; i++) {
      if (jj_la1[i] == jj_gen) {
        for (int j = 0; j < 32; j++) {
          if ((jj_la1_0[i] & (1< jj_gen) {
          jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
          switch (i) {
            case 0: jj_3_1(); break;
            case 1: jj_3_2(); break;
            case 2: jj_3_3(); break;
            case 3: jj_3_4(); break;
            case 4: jj_3_5(); break;
            case 5: jj_3_6(); break;
            case 6: jj_3_7(); break;
            case 7: jj_3_8(); break;
            case 8: jj_3_9(); break;
            case 9: jj_3_10(); break;
            case 10: jj_3_11(); break;
            case 11: jj_3_12(); break;
            case 12: jj_3_13(); break;
            case 13: jj_3_14(); break;
            case 14: jj_3_15(); break;
            case 15: jj_3_16(); break;
            case 16: jj_3_17(); break;
            case 17: jj_3_18(); break;
            case 18: jj_3_19(); break;
            case 19: jj_3_20(); break;
          }
        }
        p = p.next;
      } while (p != null);
      } catch(LookaheadSuccess ls) { }
    }
    jj_rescan = false;
  }

  private void jj_save(int index, int xla) {
    JJCalls p = jj_2_rtns[index];
    while (p.gen > jj_gen) {
      if (p.next == null) { p = p.next = new JJCalls(); break; }
      p = p.next;
    }
    p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
  }

  static final class JJCalls {
    int gen;
    Token first;
    int arg;
    JJCalls next;
  }

}




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