No need to recalc methodInfo key in VM.compile after #414

classinfo.js

@@ -55,10 +55,6 @@ function MethodInfo(m, classInfo, constantPool) {
     this.isStatic = ACCESS_FLAGS.isStatic(m.access_flags);
     this.isSynchronized = ACCESS_FLAGS.isSynchronized(m.access_flags);
 
-    this.alternateImpl = (this.isNative ? Native :
-                          Override.hasMethod(this) ? Override :
-                          null);
-
     this.key = (this.isStatic ? "S." : "I.") + this.name + "." + this.signature;
     this.implKey = this.classInfo.className + "." + this.name + "." + this.signature;
 

vm.js

@@ -2410,8 +2410,6 @@ VM.compile = function(methodInfo, ctx) {
         }\n";
 
           if (op === 0xb6 || op === 0xb9) {
-            toCallMethodInfo.key = "I." + toCallMethodInfo.name + "." + toCallMethodInfo.signature;
-
             code += "\
         if (toCallMethodInfo.classInfo != " + obj + ".class) {\n\
           if (" + obj + ".class.vmc['" + toCallMethodInfo.key + "']) {\n\