--- a/src/hotspot/share/interpreter/bytecodes.cpp	Mon Apr 09 20:36:04 2018 -0400
+++ b/src/hotspot/share/interpreter/bytecodes.cpp	Mon Apr 09 10:09:38 2018 +0200
@@ -45,7 +45,7 @@
 s_char          Bytecodes::_depth         [Bytecodes::number_of_codes];
 u_char          Bytecodes::_lengths       [Bytecodes::number_of_codes];
 Bytecodes::Code Bytecodes::_java_code     [Bytecodes::number_of_codes];
-u_short         Bytecodes::_flags         [(1<<BitsPerByte)*2];
+unsigned short  Bytecodes::_flags         [(1<<BitsPerByte)*2];
 
 #ifdef ASSERT
 bool Bytecodes::check_method(const Method* method, address bcp) {