overridetest.java

来自「PracticalJAVACode 的源码」· Java 代码 · 共 18 行

import java.io.*;

class Base
{
  public void foo() throws FileNotFoundException
  {
    //...
    throw new FileNotFoundException();
  }
}

class OverrideTest extends Base
{
  public void foo() throws IOException
  {
    throw new IOException();
  }
}