小编And*_*ley的帖子

我有一个问题，当抛出异常时，我的程序没有按预期结束。我已经追踪到 InputStream 和 BufferedInputStream 的组合吞下了异常。下面的代码演示了这个问题：

import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;

public class Test {
    public static void main(String[] args) throws IOException {
        try (InputStream stream = new BufferedInputStream(new MyStream())) {
            int x = stream.read();
            while (x != -1) {
                System.out.println(x);
                x = stream.read();
            }
        }
    }

    static class MyStream extends InputStream {
        int i = 0;

        @Override
        public int read() throws IOException {
            i = i + 1;
            if (i == 5) {
                throw new IOException("i == 5");
            } …