Bug 29405 NPE in SearchUtil.isBinaryPrimitive [search]
20030107 Sorry, unsure of steps to reproduce but thought may be interesting none the less. java.lang.NullPointerException at org.eclipse.jdt.internal.ui.search.SearchUtil.isBinaryPrimitveConstantOrString (SearchUtil.java:429) at org.eclipse.jdt.internal.ui.search.SearchUtil.warnIfBinaryConstant (SearchUtil.java:416) at org.eclipse.jdt.ui.actions.FindReferencesAction.run (FindReferencesAction.java:78) at org.eclipse.jdt.ui.actions.FindAction.run(FindAction.java:237) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun (SelectionDispatchAction.java:193) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run (SelectionDispatchAction.java:169) at org.eclipse.jface.action.Action.runWithEvent(Action.java:769) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection (ActionContributionItem.java:411) at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent (ActionContributionItem.java:365) at org.eclipse.jface.action.ActionContributionItem.access$0 (ActionContributionItem.java:356) at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent (ActionContributionItem.java:48) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:77) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:825) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1692) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1410) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1467) at org.eclipse.ui.internal.Workbench.run(Workbench.java:1450) at org.eclipse.core.internal.boot.InternalBootLoader.run (InternalBootLoader.java:845) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.eclipse.core.launcher.Main.basicRun(Main.java:247) at org.eclipse.core.launcher.Main.run(Main.java:703) at org.eclipse.core.launcher.Main.main(Main.java:539)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/SearchUtil.java
}
	private static void restoreFromOldFormat() {
		fgLRUWorkingSets= new LRUWorkingSetsList(LRU_WORKINGSET_LIST_SIZE);
		fgSettingsStore= JavaPlugin.getDefault().getDialogSettings().getSection(DIALOG_SETTINGS_KEY);
		if (fgSettingsStore == null)
			fgSettingsStore= JavaPlugin.getDefault().getDialogSettings().addNewSection(DIALOG_SETTINGS_KEY);
		boolean foundLRU= false;
		String[] lruWorkingSetNames= fgSettingsStore.getArray(STORE_LRU_WORKING_SET_NAMES);
		if (lruWorkingSetNames != null) {
			for (int i= lruWorkingSetNames.length - 1; i >= 0; i--) {
				IWorkingSet workingSet= PlatformUI.getWorkbench().getWorkingSetManager().getWorkingSet(lruWorkingSetNames[i]);
				if (workingSet != null) {
					foundLRU= true;
					fgLRUWorkingSets.add(new IWorkingSet[]{workingSet});
				}
			}
		}
		if (foundLRU)
			
			saveState();
	}
	public static void warnIfBinaryConstant(IJavaElement element, Shell shell) {
		if (isBinaryPrimitveConstantOrString(element))
			OptionalMessageDialog.open(
				BIN_PRIM_CONST_WARN_DIALOG_ID,
				shell,
				SearchMessages.getString("Search.FindReferencesAction.BinPrimConstWarnDialog.title"), 
				null,
				SearchMessages.getString("Search.FindReferencesAction.BinPrimConstWarnDialog.message"), 
				OptionalMessageDialog.INFORMATION,