Bug 15527 JavaCore constants should be used is favor of hard-coded strings
the following classes should use constants defined in JavaCode rather than hard-coded strings StubUtility CodeFormatterUtil CompilationUnitEditor JavaCodeScanner JavaCompiletionProcessor
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
private final static String CODE_FORMATTER_TAB_SIZE= "org.eclipse.jdt.core.formatter.tabulation.size";	 
	
	private final static String CODE_FORMATTER_TAB_CHAR= "org.eclipse.jdt.core.formatter.tabulation.char";	 
	
	public final static String MATCHING_BRACKETS=  "matchingBrackets"; 
	
	public final static String MATCHING_BRACKETS_COLOR=  "matchingBracketsColor"; 
	
	public final static String CURRENT_LINE= "currentLine"; 
	
	public final static String CURRENT_LINE_COLOR= "currentLineColor"; 
	
	public final static String PRINT_MARGIN= "printMargin"; 
	
	public final static String PRINT_MARGIN_COLOR= "printMarginColor"; 
	
	public final static String PRINT_MARGIN_COLUMN= "printMarginColumn"; 
	
	public final static String SPACES_FOR_TABS= "spacesForTabs"; 
	
	public final static String PROBLEM_INDICATION= "problemIndication"; 
	
	public final static String PROBLEM_INDICATION_COLOR= "problemIndicationColor"; 
	
	public final static String LINKED_POSITION_COLOR= "linkedPositionColor"; 
	
	public final static String OVERVIEW_RULER= "overviewRuler";