return fAst.resolveWellKnownType("java.lang.Object");
return fRoot.getAST().resolveWellKnownType("java.lang.Object");
	private ITypeBinding getIterableType(final ITypeBinding iterator) {		if (iterator != null) {			final ITypeBinding[] bindings= iterator.getTypeArguments();			if (bindings.length > 0)				return bindings[0];		}		return fAst.resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$	}