Bug 35351 no F2 error description for 'invalid character constant'
20030318 type in: char c= 'sdasd' you get wawy line under the incorrect literal but pressing F2 does not bring up an error description, like it does in other cases
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/text/JavaSourceViewerConfiguration.java
/** 
	 * Preference key used to look up display tab width.
	 * 
	 * @since 2.0
	 */
	public final static String PREFERENCE_TAB_WIDTH= PreferenceConstants.EDITOR_TAB_WIDTH;
	/** 
	 * Preference key for inserting spaces rather than tabs.
	 * 
	 * @since 2.0
	 */
	public final static String SPACES_FOR_TABS= PreferenceConstants.EDITOR_SPACES_FOR_TABS;
	
	private JavaTextTools fJavaTextTools;
	private ITextEditor fTextEditor;
	
	/**
	 * Creates a new Java source viewer configuration for viewers in the given editor 
	 * using the given Java tools.
	 *
	 * @param tools the Java text tools to be used
	 * @param editor the editor in which the configured viewer(s) will reside