src/hotspot/share/runtime/fieldType.cpp

*** 64,75 ****
      case 'S': // T_SHORT
      case 'Z': // T_BOOLEAN
        // If it is an array, the type is the last character
        return (i + 1 == len);
      case 'L':
!     case 'Q':
!       // If it is an object or a value type, the last character must be a ';'
        return sig->byte_at(len - 1) == ';';
    }
  
    return false;
  }
--- 64,74 ----
      case 'S': // T_SHORT
      case 'Z': // T_BOOLEAN
        // If it is an array, the type is the last character
        return (i + 1 == len);
      case 'L':
!       // If it is a class name, the last character must be a ';'
        return sig->byte_at(len - 1) == ';';
    }
  
    return false;
  }