return (ICompilationUnit)o;
return o;
	private IJavaElement getTypeIfPossible(IJavaElement o, boolean silent) {		switch (o.getElementType()) {			case IJavaElement.COMPILATION_UNIT:				if (silent)					return (ICompilationUnit)o;				else					return findType((ICompilationUnit)o, silent);			case IJavaElement.CLASS_FILE:				return findType((IClassFile)o);			default:				return o;						}	}