src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ByteCodes.java

@@ -240,11 +240,16 @@
         if_acmp_null    = 198,
         if_acmp_nonnull = 199,
         goto_w          = 200,
         jsr_w           = 201,
         breakpoint      = 202,
-        ByteCodeCount   = 203;
+
+        // value-type bytecodes
+        defaultvalue    = 203,
+        withfield       = 204,
+
+        ByteCodeCount   = 205;
 
     /** Virtual instruction codes; used for constant folding.
      */
     int string_add      = 256,  // string +
         bool_not        = 257,  // boolean !