class Exc{
int a;
int b;
}
public class Except {
@SuppressWarnings("finally")
static int compute (){
Exc e = new Exc();
e.a = 10;
e.b = 10;
int res = 0 ;
try{
res = e.a / e.b;
System.out.println("try ……");
return res + 1;
}catch(NullPointerException e1){
System.out.println("NullPointerException occured");
}catch(ArithmeticException e1){
System.out.println("ArithmeticException occured");
}catch(Exception e3){
System.out.println("Exception occured");
}finally{
System.out.println("finnaly occured");
}
System.out.println(res);
return res+3;
}
public static void main(String[] args){
int b = compute();
System.out.println("mian b= "+b);
}
}
try …… finnaly occured mian b= 2
class Exc{
int a;
int b;
}
public class Except {
@SuppressWarnings("finally")
static int compute (){
Exc e = new Exc();
// e.a = 10;
// e.b = 10;
int res = 0 ;
try{
res = e.a / e.b;
System.out.println("try ……");
return res + 1;
}catch(NullPointerException e1){
System.out.println("NullPointerException occured");
}catch(ArithmeticException e1){
System.out.println("ArithmeticException occured");
}catch(Exception e3){
System.out.println("Exception occured");
}finally{
System.out.println("finnaly occured");
}
System.out.println(res);
return res+3;
}
public static void main(String[] args){
int b = compute();
System.out.println("mian b= "+b);
}
}
ArithmeticException occured finnaly occured 0 mian b= 3
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