super(position.getOffset(), position.getLength()); fAnnotation= annotation; fCompilationUnit= cu;
this(position.getOffset(), position.getLength(), annotation.getId(), annotation.getArguments(), cu);
	public ProblemPosition(Position position, IProblemAnnotation annotation, ICompilationUnit cu) {		super(position.getOffset(), position.getLength());		fAnnotation= annotation;		fCompilationUnit= cu;	}