finally块总是在Java中执行吗？

考虑到这段代码，我能绝对确定finally块总是执行的吗，不管something（）是什么？

try {  
    something();  
    return success;  
}  
catch (Exception e) {   
    return failure;  
}  
finally {  
    System.out.println("I don't know if this will get printed out");
}

当前回答

试用间苯二酚示例

static class IamAutoCloseable implements AutoCloseable {
    private final String name;
    IamAutoCloseable(String name) {
        this.name = name;
    }
    public void close() {
        System.out.println(name);
    }
}

@Test
public void withResourceFinally() {
    try (IamAutoCloseable closeable1 = new IamAutoCloseable("closeable1");
         IamAutoCloseable closeable2 = new IamAutoCloseable("closeable2")) {
        System.out.println("try");
    } finally {
        System.out.println("finally");
    }
}

测试输出：