Re run the main method while error..

Question

hi all
i got a class which i use to decode pdf to image
sometimes error happen(not all the time) ...and i dunno why it happens
in my desperate condition i'm thinking, what about if error happen then i try to re run the class
my questions are
1. is java capable doing this? is it using try catch?
2. how to re run the class?
anybody has useful link where i can dig some info of them or sample code, that willing to be post here?
thx in advance

Answer 1

public void doSomething(){
  try{
    //something
  }catch(Exception e){
    e.printStackTrace();
    doSomething();
}You should add a counter and only try a few times, otherwise you might run into an infinite loop with a out of memory exception.