更精确的重新抛出允许编写抛出异常抛出的异常的代码:
public void foo(String bar) throws FirstException, SecondException {
try{
// Code that may throw both FirstException and SecondException
}
catch (Exception e){
throw e;
}
}
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在Java 7之前,你必须写:
public void foo(String bar) throws Exception {
try{
// Code that may throw both FirstException and SecondException
}
catch (Exception e){
throw e;
}
}
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我的问题:是否有一个工具允许检测不精确的投掷,以便用" Exception
" 替换" FirstException, SecondException
"?
到目前为止,我已经检查过Eclipse中没有编译器警告.FindBugs或CodePro中没有规则.