javascript - break 和 continue 语句导致 Nashorn 中的 finally block 执行

Question

我很困惑为什么 finally 在 break/continue 之后被执行(版本:Java 8 update 5)

testTryFinally();

function testTryFinally()
{
  try
  {
    print("Try 1");
    for(var i = 0; i < 2; i++)
    {
      break;
    }  
    print("Try 2");
  }
  finally
  {
    print("Finally executed");
  }
}

执行: .../tmp>jjs 测试.js

带break的输出:

Try 1
Finally executed
Try 2
Finally executed

用 continue 代替 break 输出

Try 1
Finally executed
Finally executed
Try 2
Finally executed

我尝试在浏览器中执行相同的代码(将 print() 替换为 console.log()

Firebug 中的输出符合预期

Try 1
Try 2
Finally executed

Answer 1

找到相关说法here :

. . . While it's true finally will always be executed if defined, certain statements inside try such as continue, break, return, or when an error has occurred and there is no catch clause will all cause finally to be executed immediately thereafter . . .

但我没有看到这在 Firefox 中发生(可能有充分的理由)