java.lang.OutOfMemoryError: GC overhead limit exceeded
   at sun.font.StrikeCache.getStrikeRef(StrikeCache.java:404)
   at sun.font.StrikeCache.getStrikeRef(StrikeCache.java:382)
   at sun.font.Font2D.getStrike(Font2D.java:374)
   at sun.font.Font2D.getStrike(Font2D.java:308)
   at sun.font.CompositeStrike.getStrikeForSlot(CompositeStrike.java:78)
   at sun.font.CompositeStrike.getFontMetrics(CompositeStrike.java:93)
   at sun.font.Font2D.getFontMetrics(Font2D.java:415)
   at java.awt.Font.defaultLineMetrics(Font.java:2176)
   at java.awt.Font.getLineMetrics(Font.java:2283)
   at java.awt.font.TextLayout.fastInit(TextLayout.java:598)
   at java.awt.font.TextLayout.<init>(TextLayout.java:393)
   at org.netbeans.modules.editor.lib2.view.DocumentViewOp.createTextLayout(DocumentViewOp.java:1396)
   at org.netbeans.modules.editor.lib2.view.ParagraphViewChildren.replace(ParagraphViewChildren.java:209)
   at org.netbeans.modules.editor.lib2.view.ParagraphView.replace(ParagraphView.java:253)
   at org.netbeans.modules.editor.lib2.view.ViewBuilder.replaceRepaintViews(ViewBuilder.java:1192)
   at org.netbeans.modules.editor.lib2.view.ViewBuilder.createReplaceRepaintViews(ViewBuilder.java:688)
   at org.netbeans.modules.editor.lib2.view.ViewUpdates.initParagraphs(ViewUpdates.java:231)
   at org.netbeans.modules.editor.lib2.view.DocumentViewOp.initParagraphs(DocumentViewOp.java:657)
   at org.netbeans.modules.editor.lib2.view.DocumentViewChildren.ensureParagraphsChildrenAndLayoutValid(DocumentViewChildren.java:537)
   at org.netbeans.modules.editor.lib2.view.DocumentViewChildren.ensureParagraphViewChildrenValid(DocumentViewChildren.java:293)
   at org.netbeans.modules.editor.lib2.view.DocumentViewChildren.modelToViewChecked(DocumentViewChildren.java:316)
   at org.netbeans.modules.editor.lib2.view.DocumentView.modelToViewNeedsLock(DocumentView.java:746)
   at org.netbeans.modules.editor.lib2.view.ViewHierarchyImpl.modelToView(ViewHierarchyImpl.java:244)
   at org.netbeans.modules.editor.lib2.view.LockedViewHierarchy.modelToView(LockedViewHierarchy.java:133)
   at org.netbeans.modules.editor.lib2.view.LockedViewHierarchy.modelToViewBounds(LockedViewHierarchy.java:144)
   at org.netbeans.api.editor.caret.EditorCaret.update(EditorCaret.java:1942)
   at org.netbeans.api.editor.caret.EditorCaret.access$400(EditorCaret.java:167)
   at org.netbeans.api.editor.caret.EditorCaret$6.run(EditorCaret.java:1871)
   at org.netbeans.api.editor.caret.EditorCaret.dispatchUpdate(EditorCaret.java:1880)
   at org.netbeans.api.editor.caret.EditorCaret.access$2300(EditorCaret.java:167)
   at org.netbeans.api.editor.caret.EditorCaret$ListenerImpl.updateAndFireChange(EditorCaret.java:2613)
   at org.netbeans.api.editor.caret.EditorCaret$ListenerImpl.atomicUnlock(EditorCaret.java:2579)