小编use*_*995的帖子

为什么Eclipse会让我变暖"资源泄漏:'in'永远不会关闭"以下代码？

public void readShapeData() {
        Scanner in = new Scanner(System.in);
        System.out.println("Enter the width of the Rectangle: ");
        width = in.nextDouble();
        System.out.println("Enter the height of the Rectangle: ");
        height = in.nextDouble();