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/UnnecessaryCodeCleanUp.java
*/
	public static final int REMOVE_UNUSED_CAST= 1;
	
	private static final int DEFAULT_FLAG= REMOVE_UNUSED_CAST;
	private static final String SECTION_NAME= "CleanUp_UnnecessaryCode"; 
	
	public UnnecessaryCodeCleanUp(int flag) {
		super(flag);
	}
	public UnnecessaryCodeCleanUp(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, 
				false, 
				false, 
				false, 
				false, 
				false, 
				false,
				isFlag(REMOVE_UNUSED_CAST));
	}
	
	/**
	 * {@inheritDoc}
	 */