Re-Throw Exception Java Example Program
Syntax
try{
//Do something
}catch(Exception e){
//throwing caught exception
throw e;
}
Re-Throw Exception Example Program
public class ReThrowException {
static void getStringLength(){
try{
String text = null;
int length = text.length();
}catch(Exception e){
System.out.println("Caught exception : "+e.toString());
throw e;
}
}
public static void main(String[] args) {
try{
getStringLength();
}catch(Exception e){
System.out.println("Caught re-thrown exception : "+e.toString());
}
}
}
Sample Output
Caught exception : java.lang.NullPointerException
Caught re-thrown exception : java.lang.NullPointerException
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