package com.chapter3.item31;

/**

• Created by Administrator on 2017/2/23.
• Exception:异常应只用于异常的情况下，它们永远不应该应用到正常的控制流。
  */
  public class ExceptionMain {
  public static void main(String[] args) {
  try {
  int i = 0;
  while (true) {
  throw new NullPointerException();
  }
  } catch (NullPointerException e) {
  System.out.println(e.toString());
  return;
  } finally {
  System.out.println("Print Finally MOudle.");
  }
  }
  }

Java 异常捕获