if (! (node.getParent() instanceof ParenthesizedExpression)) return node.getParent(); ASTNode parent= (ParenthesizedExpression)node.getParent();
ASTNode parent= node.getParent();
	private static ASTNode getUnparenthesizedParent(ASTNode node){		if (! (node.getParent() instanceof ParenthesizedExpression))			return node.getParent();		ASTNode parent= (ParenthesizedExpression)node.getParent();		while(parent instanceof ParenthesizedExpression){			parent= parent.getParent();		}		return parent;	}