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package com.sun.jdo.api.persistence.enhancer.classfile;

import java.io.*;

/**
 * Class representing a reference to a method of some class in the
 * constant pool of a class file
 */

public class ConstMethodRef extends ConstBasicMemberRef {
  /* The tag value associated with ConstMethodRef */
  public static final int MyTag = CONSTANTMethodRef;

  /* public accessors */

  /**
   * The tag of this constant entry
   */
  public int tag () { return MyTag; }

  /**
   * A printable representation
   */
  public String toString () {
      return "CONSTANTMethodRef(" + indexAsString() + "): " + //NOI18N
           super.toString();
  }

  /* package local methods */

  ConstMethodRef (ConstClass cname, ConstNameAndType NT) {
    super(cname, NT);
  }

  ConstMethodRef (int cnameIndex, int NT_index) {
    super(cnameIndex, NT_index);
  }

  static ConstMethodRef read (DataInputStream input) throws IOException {
    int cname = input.readUnsignedShort();
    int NT = input.readUnsignedShort();
    return new ConstMethodRef (cname, NT);
  }
}