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Exception Handing

 
Ma JianHui
Greenhorn
Posts: 6
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public class Plane {
static String s = "-";

public static void main(String[] args) {
new Plane().s1();
System.out.println(s);
}

void s1() {
try{
s2();
}catch(Exception e) {
s +="c";
}
}

void s2()throws Exception {
s3(); s +="2";
s3(); s +="2b";
}

void s3() throws Exception {
throw new Exception();
}

}




The output is :"-c",what is going on ?
Please help me!Thank you!
 
David O'Meara
Rancher
Posts: 13459
Android Eclipse IDE Ubuntu
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"king king",
Welcome to the JavaRanch.

We're a friendly group, but we do require members to have valid display names.

Display names must be two words: your first name, a space, then your last name. Fictitious names are not allowed.

Please edit your profile and correct your display name since accounts with invalid display names get deleted.
 
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