Bug 123775 [cleanup] Provide Select All/Deselect All/Select Default buttons on page to select fixes
I20060105-0800 For better usability, there should be buttons to control the selection behavior, eg. to execute one fix only (removing all unnecessary NLS tags)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/fix/UnusedCodeCleanUp.java
/**
	 * Removes unused private types.
	 */
	public static final int REMOVE_UNUSED_PRIVATE_TYPES= 16;
	
	/**
	 * Removes unused local variables.
	 */
	public static final int REMOVE_UNUSED_LOCAL_VARIABLES= 32;
	
	private static final int DEFAULT_FLAG= REMOVE_UNUSED_IMPORTS;
	private static final String SECTION_NAME= "CleanUp_UnusedCode"; 
	
	public UnusedCodeCleanUp(int flag) {
		super(flag);
	}
	public UnusedCodeCleanUp(IDialogSettings settings) {
		super(getSection(settings, SECTION_NAME), DEFAULT_FLAG);
	}
	public IFix createFix(CompilationUnit compilationUnit) throws CoreException {
		if (compilationUnit == null)
			return null;
		
		return UnusedCodeFix.createCleanUp(compilationUnit, 
				isFlag(REMOVE_UNUSED_PRIVATE_METHODS), 
				isFlag(REMOVE_UNUSED_PRIVATE_CONSTRUCTORS), 
				isFlag(REMOVE_UNUSED_PRIVATE_FIELDS), 
				isFlag(REMOVE_UNUSED_PRIVATE_TYPES), 
				isFlag(REMOVE_UNUSED_LOCAL_VARIABLES), 
				isFlag(REMOVE_UNUSED_IMPORTS),