public static @CheckForNull LocalVariableAnnotation getLocalVariableAnnotation(
     DismantleBytecode visitor, Item item) {
   int reg = item.getRegisterNumber();
   if (reg < 0) return null;
   return getLocalVariableAnnotation(visitor.getMethod(), reg, visitor.getPC(), item.getPC());
 }
 /**
  * @param method
  * @param item
  * @param pc2
  * @return
  */
 public static @CheckForNull LocalVariableAnnotation getLocalVariableAnnotation(
     Method method, Item item, int pc) {
   int reg = item.getRegisterNumber();
   if (reg < 0) return null;
   return getLocalVariableAnnotation(method, reg, pc, item.getPC());
 }