java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:68)
   at java.lang.StringBuilder.<init>(StringBuilder.java:89)
   at org.netbeans.modules.css.model.impl.Utils.getInterfaceForNodeType(Utils.java:74)
   at org.netbeans.modules.css.model.impl.ElementFactoryImpl.createElement(ElementFactoryImpl.java:111)
   at org.netbeans.modules.css.model.impl.ModelElement.initChildrenElements(ModelElement.java:248)
   at org.netbeans.modules.css.model.impl.PropertyDeclarationI.<init>(PropertyDeclarationI.java:99)
   at org.netbeans.modules.css.model.impl.ElementFactoryImpl.createElement(ElementFactoryImpl.java:185)
   at org.netbeans.modules.css.model.impl.ModelElement.initChildrenElements(ModelElement.java:248)
   at org.netbeans.modules.css.model.impl.DeclarationI.<init>(DeclarationI.java:76)
   at org.netbeans.modules.css.model.impl.ElementFactoryImpl.createElement(ElementFactoryImpl.java:187)
   at org.netbeans.modules.css.model.impl.ModelElement.initChildrenElements(ModelElement.java:248)
   at org.netbeans.modules.css.model.impl.DeclarationsI.<init>(DeclarationsI.java:81)
   at org.netbeans.modules.css.model.impl.ElementFactoryImpl.createElement(ElementFactoryImpl.java:183)
   at org.netbeans.modules.css.model.impl.ModelElement.initChildrenElements(ModelElement.java:248)
   at org.netbeans.modules.css.model.impl.RuleI.<init>(RuleI.java:88)
   at org.netbeans.modules.css.model.impl.ElementFactoryImpl.createElement(ElementFactoryImpl.java:177)
   at org.netbeans.modules.css.model.impl.ModelElement.initChildrenElements(ModelElement.java:248)
   at org.netbeans.modules.css.model.impl.BodyItemI.<init>(BodyItemI.java:81)
   at org.netbeans.modules.css.model.impl.ElementFactoryImpl.createElement(ElementFactoryImpl.java:175)
   at org.netbeans.modules.css.model.impl.ModelElement.initChildrenElements(ModelElement.java:248)
   at org.netbeans.modules.css.model.impl.BodyI.<init>(BodyI.java:90)
   at org.netbeans.modules.css.model.impl.ElementFactoryImpl.createElement(ElementFactoryImpl.java:173)
   at org.netbeans.modules.css.model.impl.ModelElement.initChildrenElements(ModelElement.java:248)
   at org.netbeans.modules.css.model.impl.StyleSheetI.<init>(StyleSheetI.java:92)
   at org.netbeans.modules.css.model.impl.ElementFactoryImpl.createElement(ElementFactoryImpl.java:133)
   at org.netbeans.modules.css.model.api.Model.<init>(Model.java:183)
   at org.netbeans.modules.css.model.api.Model.createModel(Model.java:160)
   at org.netbeans.modules.css.model.api.Model.getModel(Model.java:141)
   at org.netbeans.modules.css.visual.CssCaretAwareSourceTask.run(CssCaretAwareSourceTask.java:121)
   at org.netbeans.modules.css.visual.CssCaretAwareSourceTask.run(CssCaretAwareSourceTask.java:74)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:573)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:744)