java.lang.OutOfMemoryError: Java heap space
   at org.netbeans.modules.cnd.editor.folding.CppFile$1.run(CppFile.java:169)
   at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1386)
   at org.netbeans.modules.cnd.editor.folding.CppFile.startParsing(CppFile.java:163)
   at org.netbeans.modules.cnd.editor.folding.CppFile.startParsing(CppFile.java:135)
   at org.netbeans.modules.cnd.editor.folding.CppMetaModel$2.run(CppMetaModel.java:193)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)