I'm getting irregular output for this program? Why?

Finally example

public class FinallyExample {

    public static void main(String[] args) {
        new FinallyExample().dothework();
    }
    public void dothework()
        {
            Object o=null;
            for(int i=0;i<=4;i++)
            {
                System.out.println(" "+i);
        try{ o=makeObj(i);}catch(IllegalArgumentException e){System.err.println("Error: ("+e.getMessage()+").");}
            finally{System.err.println("All done");
            /*if(o==null)
            {
                System.exit(0);
            }*/
            }
            System.out.println(o);
        }
        }
    public Object makeObj(int type) throws IllegalArgumentException
    {
        if(type==1) throw new IllegalArgumentException ("Don't like type"+type);
        return null;
        }
}

The sequence of output is always different!

I'm using eclipse.

O/P- All done Error: (Don't like type1). 0 //this line should be print when i=1 null 1

All done null 2 All done null 3 All done null 4 All done null

O/P- 0 All donenull 1

Error: (Don't like type1). All done null 2 All done null 3 All done null 4 All done null