551             return;
 552         case 'F':
 553             push(Opcodes.FLOAT);
 554             return;
 555         case 'J':
 556             push(Opcodes.LONG);
 557             push(Opcodes.TOP);
 558             return;
 559         case 'D':
 560             push(Opcodes.DOUBLE);
 561             push(Opcodes.TOP);
 562             return;
 563         case '[':
 564             if (index == 0) {
 565                 push(desc);
 566             } else {
 567                 push(desc.substring(index, desc.length()));
 568             }
 569             break;
 570         // case 'L':

 571         default:
 572             if (index == 0) {
 573                 push(desc.substring(1, desc.length() - 1));
 574             } else {
 575                 push(desc.substring(index + 1, desc.length() - 1));
 576             }
 577         }
 578     }
 579 
 580     private Object pop() {
 581         return stack.remove(stack.size() - 1);
 582     }
 583 
 584     private void pop(final int n) {
 585         int size = stack.size();
 586         int end = size - n;
 587         for (int i = size - 1; i >= end; --i) {
 588             stack.remove(i);
 589         }
 590     }

 551             return;
 552         case 'F':
 553             push(Opcodes.FLOAT);
 554             return;
 555         case 'J':
 556             push(Opcodes.LONG);
 557             push(Opcodes.TOP);
 558             return;
 559         case 'D':
 560             push(Opcodes.DOUBLE);
 561             push(Opcodes.TOP);
 562             return;
 563         case '[':
 564             if (index == 0) {
 565                 push(desc);
 566             } else {
 567                 push(desc.substring(index, desc.length()));
 568             }
 569             break;
 570         // case 'L':
 571         // case 'Q':
 572         default:
 573             if (index == 0) {
 574                 push(desc.substring(1, desc.length() - 1));
 575             } else {
 576                 push(desc.substring(index + 1, desc.length() - 1));
 577             }
 578         }
 579     }
 580 
 581     private Object pop() {
 582         return stack.remove(stack.size() - 1);
 583     }
 584 
 585     private void pop(final int n) {
 586         int size = stack.size();
 587         int end = size - n;
 588         for (int i = size - 1; i >= end; --i) {
 589             stack.remove(i);
 590         }
 591     }