java.lang.OutOfMemoryError: GC overhead limit exceeded
   at org.netbeans.modules.editor.lib2.document.MarkVector.removeUpdate(MarkVector.java:412)
   at org.netbeans.modules.editor.lib2.document.EditorDocumentContent.removeEdit(EditorDocumentContent.java:179)
   at org.netbeans.modules.editor.lib2.document.EditorDocumentContent.remove(EditorDocumentContent.java:171)
   at org.netbeans.editor.BaseDocument.handleRemove(BaseDocument.java:1007)
   at org.netbeans.editor.BaseDocument$FilterBypassImpl.remove(BaseDocument.java:2616)
   at javax.swing.text.DocumentFilter.remove(DocumentFilter.java:79)
   at org.openide.text.CloneableEditorSupport$DocFilter.remove(CloneableEditorSupport.java:2389)
   at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:958)
   at org.netbeans.editor.ActionFactory.removeLineByLine(ActionFactory.java:727)
   at org.netbeans.editor.ActionFactory$MoveSelectionElseLineUpAction$1.run(ActionFactory.java:577)
   at org.netbeans.editor.GuardedDocument.runAtomicAsUser(GuardedDocument.java:356)
   at org.netbeans.editor.ActionFactory$MoveSelectionElseLineUpAction.actionPerformed(ActionFactory.java:523)
   at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:339)
   at org.netbeans.spi.editor.AbstractEditorAction.actionPerformed(AbstractEditorAction.java:462)
   at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1663)
   at javax.swing.JComponent.processKeyBinding(JComponent.java:2882)
   at javax.swing.JComponent.processKeyBindings(JComponent.java:2929)
   at javax.swing.JComponent.processKeyEvent(JComponent.java:2845)
   at java.awt.Component.processEvent(Component.java:6310)
   at java.awt.Container.processEvent(Container.java:2236)
   at java.awt.Component.dispatchEventImpl(Component.java:4889)
   at java.awt.Container.dispatchEventImpl(Container.java:2294)
   at java.awt.Component.dispatchEvent(Component.java:4711)
   at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
   at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:806)
   at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1074)
   at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:945)
   at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:771)
   at java.awt.Component.dispatchEventImpl(Component.java:4760)
   at java.awt.Container.dispatchEventImpl(Container.java:2294)
   at java.awt.Window.dispatchEventImpl(Window.java:2746)
   at java.awt.Component.dispatchEvent(Component.java:4711)