?? finallyworks.java
字號:
//: exceptions/FinallyWorks.java
// The finally clause is always executed.
class ThreeException extends Exception {}
public class FinallyWorks {
static int count = 0;
public static void main(String[] args) {
while(true) {
try {
// Post-increment is zero first time:
if(count++ == 0)
throw new ThreeException();
System.out.println("No exception");
} catch(ThreeException e) {
System.out.println("ThreeException");
} finally {
System.out.println("In finally clause");
if(count == 2) break; // out of "while"
}
}
}
} /* Output:
ThreeException
In finally clause
No exception
In finally clause
*///:~
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