Bug 20181 TVT2: Mnemonic doesn't work in Java Editor prefs
Japanese TVT tester found a non-functional mnemonic in Preferences>Java>Editor on the Syntax tab. Pressing Alt+B doesn't activate the bold checkbox. Build F2 NL fragments generated on 6/11 Window>Preferences Select Java Select Editor Click on Syntax tab press Alt+B... checkbox does not work.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorPreferencePage.java
new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, JavaEditorPreferencePage.PREF_SHOW_TEMP_PROBLEMS),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, JavaEditorPreferencePage.PREF_SYNC_OUTLINE_ON_CURSOR_MOVE),
		
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, CompilationUnitDocumentProvider.HANDLE_TEMPORARY_PROBLEMS),
		
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, CompilationUnitEditor.OVERVIEW_RULER),
		
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, JavaEditor.LINE_NUMBER_COLOR),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, JavaEditor.LINE_NUMBER_RULER),
				
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, CompilationUnitEditor.SPACES_FOR_TABS),
		
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, ContentAssistPreference.AUTOACTIVATION),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.INT, ContentAssistPreference.AUTOACTIVATION_DELAY),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, ContentAssistPreference.AUTOINSERT),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, ContentAssistPreference.PROPOSALS_BACKGROUND),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, ContentAssistPreference.PROPOSALS_FOREGROUND),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, ContentAssistPreference.PARAMETERS_BACKGROUND),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, ContentAssistPreference.PARAMETERS_FOREGROUND),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, ContentAssistPreference.AUTOACTIVATION_TRIGGERS_JAVA),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, ContentAssistPreference.AUTOACTIVATION_TRIGGERS_JAVADOC),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, ContentAssistPreference.SHOW_VISIBLE_PROPOSALS),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, ContentAssistPreference.ORDER_PROPOSALS),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, ContentAssistPreference.CASE_SENSITIVITY),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, ContentAssistPreference.ADD_IMPORT),
		new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, ContentAssistPreference.FILL_METHOD_ARGUMENTS)
	};
	
	private final String[][] fSyntaxColorListModel= new String[][] {
		{ JavaUIMessages.getString("JavaEditorPreferencePage.multiLineComment"), IJavaColorConstants.JAVA_MULTI_LINE_COMMENT },