java.lang.OutOfMemoryError: Java heap space
   at com.sun.tools.javac.util.ArrayUtils.ensureCapacity(ArrayUtils.java:71)
   at com.sun.tools.javac.parser.UnicodeReader.putChar(UnicodeReader.java:138)
   at com.sun.tools.javac.parser.JavadocTokenizer$DocReader.putChar(JavadocTokenizer.java:205)
   at com.sun.tools.javac.parser.JavadocTokenizer$JavadocComment.scanDocComment(JavadocTokenizer.java:403)
   at com.sun.tools.javac.parser.JavaTokenizer$BasicComment.isDeprecated(JavaTokenizer.java:807)
   at com.sun.tools.javac.parser.Tokens$Token.deprecatedFlag(Tokens.java:394)
   at com.sun.tools.javac.parser.JavacParser.modifiersOpt(JavacParser.java:2847)
   at com.sun.tools.javac.parser.JavacParser.modifiersOpt(JavacParser.java:2810)
   at com.sun.tools.javac.parser.JavacParser.classOrInterfaceBodyDeclaration(JavacParser.java:3626)
   at com.sun.tools.javac.parser.JavacParser.classOrInterfaceBody(JavacParser.java:3590)
   at com.sun.tools.javac.parser.JavacParser.classDeclaration(JavacParser.java:3353)
   at org.netbeans.lib.nbjavac.services.NBParserFactory$NBJavacParser.classDeclaration(NBParserFactory.java:164)
   at com.sun.tools.javac.parser.JavacParser.classOrInterfaceOrEnumDeclaration(JavacParser.java:3293)
   at com.sun.tools.javac.parser.JavacParser.typeDeclaration(JavacParser.java:3282)
   at com.sun.tools.javac.parser.JavacParser.parseCompilationUnit(JavacParser.java:3164)
   at org.netbeans.lib.nbjavac.services.NBParserFactory$NBJavacParser.parseCompilationUnit(NBParserFactory.java:193)
   at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:622)
   at com.sun.tools.javac.main.JavaCompiler.complete(JavaCompiler.java:771)
   at com.sun.tools.javac.jvm.ClassReader.fillIn(ClassReader.java:2545)
   at com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:2440)
   at com.sun.tools.javac.code.Symbol.complete(Symbol.java:553)
   at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1020)
   at com.sun.tools.javac.jvm.ClassReader.loadClass(ClassReader.java:2634)
   at com.sun.tools.javac.comp.Resolve.loadClass(Resolve.java:1866)
   at com.sun.tools.javac.comp.Resolve.findIdentInPackage(Resolve.java:2049)
   at com.sun.tools.javac.comp.Attr.selectSym(Attr.java:3503)
   at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3403)
   at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1888)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:589)
   at com.sun.tools.javac.comp.Attr.attribType(Attr.java:651)
   at com.sun.tools.javac.comp.Attr.attribType(Attr.java:644)
   at com.sun.tools.javac.comp.MemberEnter.attribImportType(MemberEnter.java:996)
Caused: An error occurred during parsing of 'C:\Sun\OpenJDK\jdk9\jdk\src\share\classes\javax\swing\AbstractAction.java'. Please report a bug against java/source and attach dump file 'C:\Sun\NetBeans\output-new\openjdk-9-src\var\log\AbstractAction.dump'.