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
* @since 2.0
	 */
	public String[] getDefaultPrefixes(ISourceViewer sourceViewer, String contentType) {
		return new String[] { "//", "" }; 
	}
	/*
	 * @see SourceViewerConfiguration#getIndentPrefixes(ISourceViewer, String)
	 */
	public String[] getIndentPrefixes(ISourceViewer sourceViewer, String contentType) {
		Vector vector= new Vector();
		
				
		Preferences preferences= JavaCore.getPlugin().getPluginPreferences();
		int tabWidth= preferences.getInt(JavaCore.FORMATTER_TAB_SIZE);
		boolean useSpaces= getPreferenceStore().getBoolean(SPACES_FOR_TABS);
		
		for (int i= 0; i <= tabWidth; i++) {
		    StringBuffer prefix= new StringBuffer();
			if (useSpaces) {
			    for (int j= 0; j + i < tabWidth; j++)
			    	prefix.append(' ');
		    	
				if (i != 0)
		    		prefix.append('\t');				
			} else {    
			    for (int j= 0; j < i; j++)
			    	prefix.append(' ');
		    	
				if (i != tabWidth)
		    		prefix.append('\t');