Bug 123786 Following bug 109980, the compliance 6.0 should be added to the compiler's compliance list.
If the JRE/JDK used is a 1.6/6.0 VM, then the compliance 6.0 should be available. Compliance 1.6 implies source level 1.6 and target level 1.6.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/PreferencesMessages.java
public static String JavaBasePreferencePage_openTypeHierarchy;
	public static String JavaBasePreferencePage_inView;
	public static String JavaBasePreferencePage_inPerspective;
	public static String JavaEditorPreferencePage_quickassist_lightbulb;
	public static String JavaEditorPreferencePage_accessibility_disableCustomCarets;
	public static String JavaEditorPreferencePage_accessibility_wideCaret;
	public static String JavaEditorHoverConfigurationBlock_annotationRollover;
	public static String JavaEditorHoverConfigurationBlock_hoverPreferences;
	public static String JavaEditorHoverConfigurationBlock_enabled;
	public static String JavaEditorHoverConfigurationBlock_keyModifier;
	public static String JavaEditorHoverConfigurationBlock_description;
	public static String JavaEditorHoverConfigurationBlock_modifierIsNotValid;
	public static String JavaEditorHoverConfigurationBlock_modifierIsNotValidForHover;
	public static String JavaEditorHoverConfigurationBlock_duplicateModifier;
	public static String JavaEditorHoverConfigurationBlock_nameColumnTitle;
	public static String JavaEditorHoverConfigurationBlock_modifierColumnTitle;
	public static String JavaEditorHoverConfigurationBlock_delimiter;
	public static String JavaEditorHoverConfigurationBlock_insertDelimiterAndModifierAndDelimiter;
	public static String JavaEditorHoverConfigurationBlock_insertModifierAndDelimiter;
	public static String JavaEditorHoverConfigurationBlock_insertDelimiterAndModifier;
	public static String JavaEditorHoverConfigurationBlock_showAffordance;
	public static String MarkOccurrencesConfigurationBlock_title;
	public static String MarkOccurrencesConfigurationBlock_markOccurrences;
	public static String MarkOccurrencesConfigurationBlock_markTypeOccurrences;
	public static String MarkOccurrencesConfigurationBlock_markMethodOccurrences;
	public static String MarkOccurrencesConfigurationBlock_markConstantOccurrences;
	public static String MarkOccurrencesConfigurationBlock_markFieldOccurrences;
	public static String MarkOccurrencesConfigurationBlock_markLocalVariableOccurrences;
	public static String MarkOccurrencesConfigurationBlock_markExceptionOccurrences;
	public static String MarkOccurrencesConfigurationBlock_markMethodExitPoints;