java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.util.Arrays.copyOfRange(Arrays.java:3664)
   at java.lang.String.<init>(String.java:207)
   at java.lang.StringBuilder.toString(StringBuilder.java:407)
   at org.netbeans.modules.settings.convertors.XMLSettingsSupport$SettingsRecognizer.readSerial(XMLSettingsSupport.java:579)
   at org.netbeans.modules.settings.convertors.XMLSettingsSupport$SettingsRecognizer.instanceCreate(XMLSettingsSupport.java:603)
   at org.netbeans.modules.settings.convertors.SerialDataConvertor$SettingsInstance.instanceCreate(SerialDataConvertor.java:426)
   at org.netbeans.core.windows.persistence.PersistenceManager.getTopComponentPersistentForID(PersistenceManager.java:571)
   at org.netbeans.core.windows.persistence.PersistenceManager.getTopComponentForID(PersistenceManager.java:681)
   at org.netbeans.core.windows.PersistenceHandler.getTopComponentForID(PersistenceHandler.java:478)
   at org.netbeans.core.windows.WindowManagerImpl.getTopComponentForID(WindowManagerImpl.java:962)
   at org.netbeans.core.windows.WindowManagerImpl.findTopComponent(WindowManagerImpl.java:292)
   at org.netbeans.core.windows.RecentViewList.getTopComponents(RecentViewList.java:92)
   at org.netbeans.core.windows.WindowManagerImpl.getRecentViewList(WindowManagerImpl.java:1113)
   at org.netbeans.core.windows.Central.userActivatedEditorWindow(Central.java:1915)
   at org.netbeans.core.windows.view.DefaultView.userTriggeredSlideOut(DefaultView.java:942)
   at org.netbeans.core.windows.view.ui.TabbedHandler.actionPerformed(TabbedHandler.java:414)
   at org.netbeans.core.windows.view.ui.slides.TabbedSlideAdapter.postActionEvent(TabbedSlideAdapter.java:173)
   at org.netbeans.core.windows.view.ui.slides.CommandManager.postEvent(CommandManager.java:454)
   at org.netbeans.core.windows.view.ui.slides.CommandManager.slideOut(CommandManager.java:178)
   at org.netbeans.core.windows.view.ui.slides.SlideBar.stateChanged(SlideBar.java:265)
   at javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:132)
   at javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:67)
   at org.netbeans.core.windows.view.ui.slides.SlideBar.userClickedSlidingButton(SlideBar.java:332)
   at org.netbeans.core.windows.view.ui.slides.SlideGestureRecognizer.actionPerformed(SlideGestureRecognizer.java:110)
   at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
   at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
   at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
   at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:308)
   at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
   at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
   at java.awt.Component.processMouseEvent(Component.java:6533)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)