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/*
* This file is a shadowed version of the older javadoc codebase on which gosudoc is based; borrowed from jdk 9.
*/
package gw.gosudoc.com.sun.tools.javadoc.main;
import java.lang.reflect.Modifier;
import java.util.*;
import javax.tools.JavaFileManager;
import com.sun.source.tree.CompilationUnitTree;
import com.sun.source.util.JavacTask;
import com.sun.source.util.TreePath;
import com.sun.tools.doclint.DocLint;
import com.sun.tools.javac.api.BasicJavacTask;
import com.sun.tools.javac.code.*;
import com.sun.tools.javac.code.Symbol.*;
import com.sun.tools.javac.code.Symbol.ClassSymbol;
import com.sun.tools.javac.code.Symbol.CompletionFailure;
import com.sun.tools.javac.code.Symbol.MethodSymbol;
import com.sun.tools.javac.code.Symbol.PackageSymbol;
import com.sun.tools.javac.code.Symbol.VarSymbol;
import com.sun.tools.javac.code.Type.ClassType;
import com.sun.tools.javac.comp.Check;
import com.sun.tools.javac.comp.Enter;
import com.sun.tools.javac.file.JavacFileManager;
import com.sun.tools.javac.tree.JCTree;
import com.sun.tools.javac.tree.JCTree.JCClassDecl;
import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
import com.sun.tools.javac.tree.JCTree.JCPackageDecl;
import com.sun.tools.javac.util.Context;
import com.sun.tools.javac.util.Convert;
import com.sun.tools.javac.util.Name;
import com.sun.tools.javac.util.Names;
import manifold.util.ReflectUtil;
/**
* Holds the environment for a run of javadoc.
* Holds only the information needed throughout the
* run and not the compiler info that could be GC'ed
* or ported.
*
* This is NOT part of any supported API.
* If you write code that depends on this, you do so at your own risk.
* This code and its internal interfaces are subject to change or
* deletion without notice.
*
* @since 1.4
* @author Robert Field
* @author Neal Gafter (rewrite)
* @author Scott Seligman (generics)
*/
@Deprecated
public class DocEnv {
public static final String XMSGS_OPTION = "-Xmsgs";
public static final String XMSGS_CUSTOM_PREFIX = "-Xmsgs:";
private static final String STATS = "-stats";
public static final String XCUSTOM_TAGS_PREFIX = "-XcustomTags:";
public static final String XCHECK_PACKAGE = "-XcheckPackage:";
public static final String SEPARATOR = ",";
protected static final Context.Key docEnvKey = new Context.Key<>();
public static DocEnv instance(Context context) {
DocEnv instance = context.get(docEnvKey);
if (instance == null)
instance = new DocEnv(context);
return instance;
}
gw.gosudoc.com.sun.tools.javadoc.main.DocLocale doclocale;
private final Messager messager;
/** Predefined symbols known to the compiler. */
final Symtab syms;
/** Referenced directly in RootDocImpl. */
private final ClassFinder finder;
/** Javadoc's own version of the compiler's enter phase. */
final Enter enter;
/** The name table. */
private final Names names;
/** The encoding name. */
private String encoding;
final Symbol externalizableSym;
/** Access filter (public, protected, ...). */
protected ModifierFilter showAccess;
/** True if we are using a sentence BreakIterator. */
boolean breakiterator;
/**
* True if we do not want to print any notifications at all.
*/
boolean quiet = false;
Check chk;
Types types;
JavaFileManager fileManager;
Context context;
DocLint doclint;
gw.gosudoc.com.sun.tools.javadoc.main.JavaScriptScanner javaScriptScanner;
WeakHashMap treePaths = new WeakHashMap<>();
/** Allow documenting from class files? */
boolean docClasses = false;
/** Does the doclet only expect pre-1.5 doclet API? */
protected boolean legacyDoclet = true;
/**
* Set this to true if you would like to not emit any errors, warnings and
* notices.
*/
private boolean silent = false;
/**
* The source language version.
*/
protected Source source;
/**
* Constructor
*
* @param context Context for this javadoc instance.
*/
protected DocEnv(Context context) {
context.put(docEnvKey, this);
this.context = context;
messager = Messager.instance0(context);
syms = Symtab.instance(context);
finder = JavadocClassFinder.instance(context);
enter = JavadocEnter.instance(context);
names = Names.instance(context);
externalizableSym = syms.enterClass(syms.java_base, names.fromString("java.io.Externalizable"));
chk = Check.instance(context);
types = Types.instance(context);
fileManager = context.get(JavaFileManager.class);
if (fileManager instanceof JavacFileManager) {
((JavacFileManager)fileManager).setSymbolFileEnabled(false);
}
// Default. Should normally be reset with setLocale.
this.doclocale = new gw.gosudoc.com.sun.tools.javadoc.main.DocLocale(this, "", breakiterator);
source = Source.instance(context);
}
public void setSilent(boolean silent) {
this.silent = silent;
}
/**
* Look up ClassDoc by qualified name.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.ClassDocImpl lookupClass( String name) {
ClassSymbol c = getClassSymbol(name);
if (c != null) {
return getClassDoc(c);
} else {
return null;
}
}
/**
* Load ClassDoc by qualified name.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.ClassDocImpl loadClass( String name) {
try {
Name nameImpl = names.fromString(name);
ModuleSymbol mod = syms.inferModule(Convert.packagePart(nameImpl));
ClassSymbol c = finder.loadClass(mod != null ? mod : syms.errModule, nameImpl);
return getClassDoc(c);
} catch (CompletionFailure ex) {
chk.completionError(null, ex);
return null;
}
}
/**
* Look up PackageDoc by qualified name.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.PackageDocImpl lookupPackage( String name) {
//### Jing alleges that class check is needed
//### to avoid a compiler bug. Most likely
//### instead a dummy created for error recovery.
//### Should investigate this.
Name nameImpl = names.fromString(name);
ModuleSymbol mod = syms.inferModule(nameImpl);
PackageSymbol p = mod != null ? syms.getPackage(mod, nameImpl) : null;
ClassSymbol c = getClassSymbol(name);
if (p != null && c == null) {
return getPackageDoc(p);
} else {
return null;
}
}
// where
/** Retrieve class symbol by fully-qualified name.
*/
ClassSymbol getClassSymbol(String name) {
// Name may contain nested class qualification.
// Generate candidate flatnames with successively shorter
// package qualifiers and longer nested class qualifiers.
int nameLen = name.length();
char[] nameChars = name.toCharArray();
int idx = name.length();
for (;;) {
Name nameImpl = names.fromChars(nameChars, 0, nameLen);
ModuleSymbol mod = syms.inferModule(Convert.packagePart(nameImpl));
ClassSymbol s = mod != null ? syms.getClass(mod, nameImpl) : null;
if (s != null)
return s; // found it!
idx = name.substring(0, idx).lastIndexOf('.');
if (idx < 0) break;
nameChars[idx] = '$';
}
return null;
}
/**
* Set the locale.
*/
public void setLocale(String localeName) {
// create locale specifics
doclocale = new gw.gosudoc.com.sun.tools.javadoc.main.DocLocale(this, localeName, breakiterator);
// update Messager if locale has changed.
messager.setLocale(doclocale.locale);
}
/** Check whether this member should be documented. */
public boolean shouldDocument(VarSymbol sym) {
long mod = sym.flags();
if ((mod & Flags.SYNTHETIC) != 0) {
return false;
}
return showAccess.checkModifier(translateModifiers(mod));
}
/** Check whether this member should be documented. */
public boolean shouldDocument(MethodSymbol sym) {
long mod = sym.flags();
if ((mod & Flags.SYNTHETIC) != 0) {
return false;
}
return showAccess.checkModifier(translateModifiers(mod));
}
/** check whether this class should be documented. */
public boolean shouldDocument(ClassSymbol sym) {
return
(sym.flags_field&Flags.SYNTHETIC) == 0 && // no synthetics
(docClasses || getClassDoc(sym).tree != null) &&
isVisible(sym);
}
//### Comment below is inaccurate wrt modifier filter testing
/**
* Check the visibility if this is an nested class.
* if this is not a nested class, return true.
* if this is an static visible nested class,
* return true.
* if this is an visible nested class
* if the outer class is visible return true.
* else return false.
* IMPORTANT: This also allows, static nested classes
* to be defined inside an nested class, which is not
* allowed by the compiler. So such an test case will
* not reach upto this method itself, but if compiler
* allows it, then that will go through.
*/
protected boolean isVisible(ClassSymbol sym) {
long mod = sym.flags_field;
if (!showAccess.checkModifier(translateModifiers(mod))) {
return false;
}
ClassSymbol encl = sym.owner.enclClass();
return (encl == null || (mod & Flags.STATIC) != 0 || isVisible(encl));
}
//---------------- print forwarders ----------------//
/**
* Print error message, increment error count.
*
* @param msg message to print.
*/
public void printError(String msg) {
if (silent)
return;
messager.printError(msg);
}
/**
* Print error message, increment error count.
*
* @param key selects message from resource
*/
public void error( gw.gosudoc.com.sun.tools.javadoc.main.DocImpl doc, String key) {
if (silent)
return;
messager.error(doc==null ? null : doc.position(), key);
}
/**
* Print error message, increment error count.
*
* @param key selects message from resource
*/
public void error( gw.gosudoc.com.sun.javadoc.SourcePosition pos, String key) {
if (silent)
return;
messager.error(pos, key);
}
/**
* Print error message, increment error count.
*
* @param msg message to print.
*/
public void printError( gw.gosudoc.com.sun.javadoc.SourcePosition pos, String msg) {
if (silent)
return;
messager.printError(pos, msg);
}
/**
* Print error message, increment error count.
*
* @param key selects message from resource
* @param a1 first argument
*/
public void error( gw.gosudoc.com.sun.tools.javadoc.main.DocImpl doc, String key, String a1) {
if (silent)
return;
messager.error(doc==null ? null : doc.position(), key, a1);
}
/**
* Print error message, increment error count.
*
* @param key selects message from resource
* @param a1 first argument
* @param a2 second argument
*/
public void error( gw.gosudoc.com.sun.tools.javadoc.main.DocImpl doc, String key, String a1, String a2) {
if (silent)
return;
messager.error(doc==null ? null : doc.position(), key, a1, a2);
}
/**
* Print error message, increment error count.
*
* @param key selects message from resource
* @param a1 first argument
* @param a2 second argument
* @param a3 third argument
*/
public void error( gw.gosudoc.com.sun.tools.javadoc.main.DocImpl doc, String key, String a1, String a2, String a3) {
if (silent)
return;
messager.error(doc==null ? null : doc.position(), key, a1, a2, a3);
}
/**
* Print warning message, increment warning count.
*
* @param msg message to print.
*/
public void printWarning(String msg) {
if (silent)
return;
messager.printWarning(msg);
}
/**
* Print warning message, increment warning count.
*
* @param key selects message from resource
*/
public void warning( gw.gosudoc.com.sun.tools.javadoc.main.DocImpl doc, String key) {
if (silent)
return;
messager.warning(doc==null ? null : doc.position(), key);
}
/**
* Print warning message, increment warning count.
*
* @param msg message to print.
*/
public void printWarning( gw.gosudoc.com.sun.javadoc.SourcePosition pos, String msg) {
if (silent)
return;
messager.printWarning(pos, msg);
}
/**
* Print warning message, increment warning count.
*
* @param key selects message from resource
* @param a1 first argument
*/
public void warning( gw.gosudoc.com.sun.tools.javadoc.main.DocImpl doc, String key, String a1) {
if (silent)
return;
// suppress messages that have (probably) been covered by doclint
if (doclint != null && doc != null && key.startsWith("tag"))
return;
messager.warning(doc==null ? null : doc.position(), key, a1);
}
/**
* Print warning message, increment warning count.
*
* @param key selects message from resource
* @param a1 first argument
* @param a2 second argument
*/
public void warning( gw.gosudoc.com.sun.tools.javadoc.main.DocImpl doc, String key, String a1, String a2) {
if (silent)
return;
messager.warning(doc==null ? null : doc.position(), key, a1, a2);
}
/**
* Print warning message, increment warning count.
*
* @param key selects message from resource
* @param a1 first argument
* @param a2 second argument
* @param a3 third argument
*/
public void warning( DocImpl doc, String key, String a1, String a2, String a3) {
if (silent)
return;
messager.warning(doc==null ? null : doc.position(), key, a1, a2, a3);
}
/**
* Print warning message, increment warning count.
*
* @param key selects message from resource
* @param a1 first argument
* @param a2 second argument
* @param a3 third argument
*/
public void warning( DocImpl doc, String key, String a1, String a2, String a3,
String a4) {
if (silent)
return;
messager.warning(doc==null ? null : doc.position(), key, a1, a2, a3, a4);
}
/**
* Print a message.
*
* @param msg message to print.
*/
public void printNotice(String msg) {
if (silent || quiet)
return;
messager.printNotice(msg);
}
/**
* Print a message.
*
* @param key selects message from resource
*/
public void notice(String key) {
if (silent || quiet)
return;
messager.notice(key);
}
/**
* Print a message.
*
* @param msg message to print.
*/
public void printNotice( gw.gosudoc.com.sun.javadoc.SourcePosition pos, String msg) {
if (silent || quiet)
return;
messager.printNotice(pos, msg);
}
/**
* Print a message.
*
* @param key selects message from resource
* @param a1 first argument
*/
public void notice(String key, String a1) {
if (silent || quiet)
return;
messager.notice(key, a1);
}
/**
* Print a message.
*
* @param key selects message from resource
* @param a1 first argument
* @param a2 second argument
*/
public void notice(String key, String a1, String a2) {
if (silent || quiet)
return;
messager.notice(key, a1, a2);
}
/**
* Print a message.
*
* @param key selects message from resource
* @param a1 first argument
* @param a2 second argument
* @param a3 third argument
*/
public void notice(String key, String a1, String a2, String a3) {
if (silent || quiet)
return;
messager.notice(key, a1, a2, a3);
}
/**
* Exit, reporting errors and warnings.
*/
public void exit() {
// Messager should be replaced by a more general
// compilation environment. This can probably
// subsume DocEnv as well.
messager.exit();
}
protected Map packageMap = new HashMap<>();
/**
* Return the PackageDoc of this package symbol.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.PackageDocImpl getPackageDoc( PackageSymbol pack) {
gw.gosudoc.com.sun.tools.javadoc.main.PackageDocImpl result = packageMap.get(pack);
if (result != null) return result;
result = new gw.gosudoc.com.sun.tools.javadoc.main.PackageDocImpl(this, pack);
packageMap.put(pack, result);
return result;
}
/**
* Create the PackageDoc (or a subtype) for a package symbol.
*/
void makePackageDoc(PackageSymbol pack, TreePath treePath) {
PackageDocImpl result = packageMap.get(pack);
if (result != null) {
if (treePath != null) result.setTreePath(treePath);
} else {
result = new PackageDocImpl(this, pack, treePath);
packageMap.put(pack, result);
}
}
protected Map classMap = new HashMap<>();
/**
* Return the ClassDoc (or a subtype) of this class symbol.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.ClassDocImpl getClassDoc( ClassSymbol clazz) {
gw.gosudoc.com.sun.tools.javadoc.main.ClassDocImpl result = classMap.get(clazz);
if (result != null) return result;
if (isAnnotationType(clazz)) {
result = new AnnotationTypeDocImpl(this, clazz);
} else {
result = new gw.gosudoc.com.sun.tools.javadoc.main.ClassDocImpl(this, clazz);
}
classMap.put(clazz, result);
return result;
}
/**
* Create the ClassDoc (or a subtype) for a class symbol.
*/
protected void makeClassDoc(ClassSymbol clazz, TreePath treePath) {
gw.gosudoc.com.sun.tools.javadoc.main.ClassDocImpl result = classMap.get(clazz);
if (result != null) {
if (treePath != null) result.setTreePath(treePath);
return;
}
if (isAnnotationType((JCClassDecl) treePath.getLeaf())) { // flags of clazz may not yet be set
result = new AnnotationTypeDocImpl(this, clazz, treePath);
} else {
result = new ClassDocImpl(this, clazz, treePath);
}
classMap.put(clazz, result);
}
protected static boolean isAnnotationType(ClassSymbol clazz) {
return ClassDocImpl.isAnnotationType(clazz);
}
protected static boolean isAnnotationType(JCClassDecl tree) {
return (tree.mods.flags & Flags.ANNOTATION) != 0;
}
protected Map fieldMap = new HashMap<>();
/**
* Return the FieldDoc of this var symbol.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.FieldDocImpl getFieldDoc( VarSymbol var) {
gw.gosudoc.com.sun.tools.javadoc.main.FieldDocImpl result = fieldMap.get(var);
if (result != null) return result;
result = new gw.gosudoc.com.sun.tools.javadoc.main.FieldDocImpl(this, var);
fieldMap.put(var, result);
return result;
}
/**
* Create a FieldDoc for a var symbol.
*/
protected void makeFieldDoc(VarSymbol var, TreePath treePath) {
FieldDocImpl result = fieldMap.get(var);
if (result != null) {
if (treePath != null) result.setTreePath(treePath);
} else {
result = new FieldDocImpl(this, var, treePath);
fieldMap.put(var, result);
}
}
protected Map methodMap = new HashMap<>();
/**
* Create a MethodDoc for this MethodSymbol.
* Should be called only on symbols representing methods.
*/
protected void makeMethodDoc(MethodSymbol meth, TreePath treePath) {
gw.gosudoc.com.sun.tools.javadoc.main.MethodDocImpl result = (gw.gosudoc.com.sun.tools.javadoc.main.MethodDocImpl)methodMap.get(meth);
if (result != null) {
if (treePath != null) result.setTreePath(treePath);
} else {
result = new gw.gosudoc.com.sun.tools.javadoc.main.MethodDocImpl(this, meth, treePath);
methodMap.put(meth, result);
}
}
/**
* Return the MethodDoc for a MethodSymbol.
* Should be called only on symbols representing methods.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.MethodDocImpl getMethodDoc( MethodSymbol meth) {
assert !meth.isConstructor() : "not expecting a constructor symbol";
gw.gosudoc.com.sun.tools.javadoc.main.MethodDocImpl result = (MethodDocImpl)methodMap.get(meth);
if (result != null) return result;
result = new MethodDocImpl(this, meth);
methodMap.put(meth, result);
return result;
}
/**
* Create the ConstructorDoc for a MethodSymbol.
* Should be called only on symbols representing constructors.
*/
protected void makeConstructorDoc(MethodSymbol meth, TreePath treePath) {
gw.gosudoc.com.sun.tools.javadoc.main.ConstructorDocImpl result = (gw.gosudoc.com.sun.tools.javadoc.main.ConstructorDocImpl)methodMap.get(meth);
if (result != null) {
if (treePath != null) result.setTreePath(treePath);
} else {
result = new gw.gosudoc.com.sun.tools.javadoc.main.ConstructorDocImpl(this, meth, treePath);
methodMap.put(meth, result);
}
}
/**
* Return the ConstructorDoc for a MethodSymbol.
* Should be called only on symbols representing constructors.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.ConstructorDocImpl getConstructorDoc( MethodSymbol meth) {
assert meth.isConstructor() : "expecting a constructor symbol";
gw.gosudoc.com.sun.tools.javadoc.main.ConstructorDocImpl result = (ConstructorDocImpl)methodMap.get(meth);
if (result != null) return result;
result = new ConstructorDocImpl(this, meth);
methodMap.put(meth, result);
return result;
}
/**
* Create the AnnotationTypeElementDoc for a MethodSymbol.
* Should be called only on symbols representing annotation type elements.
*/
protected void makeAnnotationTypeElementDoc(MethodSymbol meth, TreePath treePath) {
gw.gosudoc.com.sun.tools.javadoc.main.AnnotationTypeElementDocImpl result =
(gw.gosudoc.com.sun.tools.javadoc.main.AnnotationTypeElementDocImpl)methodMap.get(meth);
if (result != null) {
if (treePath != null) result.setTreePath(treePath);
} else {
result =
new gw.gosudoc.com.sun.tools.javadoc.main.AnnotationTypeElementDocImpl(this, meth, treePath);
methodMap.put(meth, result);
}
}
/**
* Return the AnnotationTypeElementDoc for a MethodSymbol.
* Should be called only on symbols representing annotation type elements.
*/
public gw.gosudoc.com.sun.tools.javadoc.main.AnnotationTypeElementDocImpl getAnnotationTypeElementDoc(
MethodSymbol meth) {
gw.gosudoc.com.sun.tools.javadoc.main.AnnotationTypeElementDocImpl result =
(AnnotationTypeElementDocImpl)methodMap.get(meth);
if (result != null) return result;
result = new AnnotationTypeElementDocImpl(this, meth);
methodMap.put(meth, result);
return result;
}
// private Map parameterizedTypeMap =
// new HashMap();
/**
* Return the ParameterizedType of this instantiation.
// * ### Could use Type.sameTypeAs() instead of equality matching in hashmap
// * ### to avoid some duplication.
*/
ParameterizedTypeImpl getParameterizedType( ClassType t) {
return new ParameterizedTypeImpl(this, t);
// ParameterizedTypeImpl result = parameterizedTypeMap.get(t);
// if (result != null) return result;
// result = new ParameterizedTypeImpl(this, t);
// parameterizedTypeMap.put(t, result);
// return result;
}
TreePath getTreePath(JCCompilationUnit tree) {
TreePath p = treePaths.get(tree);
if (p == null)
treePaths.put(tree, p = new TreePath(tree));
return p;
}
TreePath getTreePath(JCCompilationUnit toplevel, JCPackageDecl tree) {
TreePath p = treePaths.get(tree);
if (p == null)
treePaths.put(tree, p = new TreePath(getTreePath(toplevel), tree));
return p;
}
TreePath getTreePath(JCCompilationUnit toplevel, JCClassDecl tree) {
TreePath p = treePaths.get(tree);
if (p == null)
treePaths.put(tree, p = new TreePath(getTreePath(toplevel), tree));
return p;
}
TreePath getTreePath(JCCompilationUnit toplevel, JCClassDecl cdecl, JCTree tree) {
return new TreePath(getTreePath(toplevel, cdecl), tree);
}
/**
* Set the encoding.
*/
public void setEncoding(String encoding) {
this.encoding = encoding;
}
/**
* Get the encoding.
*/
public String getEncoding() {
return encoding;
}
/**
* Convert modifier bits from private coding used by
* the compiler to that of java.lang.reflect.Modifier.
*/
static int translateModifiers(long flags) {
int result = 0;
if ((flags & Flags.ABSTRACT) != 0)
result |= Modifier.ABSTRACT;
if ((flags & Flags.FINAL) != 0)
result |= Modifier.FINAL;
if ((flags & Flags.INTERFACE) != 0)
result |= Modifier.INTERFACE;
if ((flags & Flags.NATIVE) != 0)
result |= Modifier.NATIVE;
if ((flags & Flags.PRIVATE) != 0)
result |= Modifier.PRIVATE;
if ((flags & Flags.PROTECTED) != 0)
result |= Modifier.PROTECTED;
if ((flags & Flags.PUBLIC) != 0)
result |= Modifier.PUBLIC;
if ((flags & Flags.STATIC) != 0)
result |= Modifier.STATIC;
if ((flags & Flags.SYNCHRONIZED) != 0)
result |= Modifier.SYNCHRONIZED;
if ((flags & Flags.TRANSIENT) != 0)
result |= Modifier.TRANSIENT;
if ((flags & Flags.VOLATILE) != 0)
result |= Modifier.VOLATILE;
return result;
}
void initDoclint(Collection opts, Collection customTagNames, String htmlVersion) {
ArrayList doclintOpts = new ArrayList<>();
boolean msgOptionSeen = false;
for (String opt : opts) {
if (opt.startsWith(DocLint.XMSGS_OPTION)) {
if (opt.equals(DocLint.XMSGS_CUSTOM_PREFIX + "none"))
return;
msgOptionSeen = true;
}
doclintOpts.add(opt);
}
if (!msgOptionSeen) {
doclintOpts.add(DocLint.XMSGS_OPTION);
}
String sep = "";
StringBuilder customTags = new StringBuilder();
for (String customTag : customTagNames) {
customTags.append(sep);
customTags.append(customTag);
sep = SEPARATOR;
}
doclintOpts.add(XCUSTOM_TAGS_PREFIX + customTags.toString());
// doclintOpts.add(XHTML_VERSION_PREFIX + htmlVersion);
JavacTask t = BasicJavacTask.instance(context);
doclint = (DocLint)ReflectUtil.constructor( "jdk.javadoc.internal.doclint.DocLint" ).newInstance();
// standard doclet normally generates H1, H2
// doclintOpts.add(XIMPLICIT_HEADERS + "2");
doclint.init(t, doclintOpts.toArray(new String[0]));
}
JavaScriptScanner initJavaScriptScanner( boolean allowScriptInComments) {
if (allowScriptInComments) {
javaScriptScanner = null;
} else {
javaScriptScanner = new JavaScriptScanner();
}
return javaScriptScanner;
}
boolean showTagMessages() {
return (doclint == null);
}
Map shouldCheck = new HashMap<>();
boolean shouldCheck(CompilationUnitTree unit) {
return shouldCheck.computeIfAbsent(unit,
u -> (Boolean)ReflectUtil.method( doclint, "shouldCheck", CompilationUnitTree.class ).invoke( u ) );
}
}