Obtain the javap's output that contains StackMapTable
(e.g. "-verbose", 
public class A {
    public void a() {
        for (int i = 0; i < 10; i++) {
            System.out.println(i);
        }
    }
}
)
The alignment of entries looks illogical:

StackMapTable: number_of_entries = 2
           frame_type = 252 /* append */
          offset_delta = 2
          locals = [ int ]
             frame_type = 250 /* chop */
            offset_delta = 18