code: public String getVariableQualifiedName(VariableElement var) {
      String shortName = getVariableShortName(var);
      if (ElementUtil.isGlobalVar(var)) {
        String className = getFullName(ElementUtil.getDeclaringClass(var));
        if (ElementUtil.isEnumConstant(var)) {
          // Enums are declared in an array, so we use a macro to shorten the
          // array access expression.
          return "JreEnum(" + className + ", " + shortName + ")";
        }
        return className + '_' + shortName;
      }
      return shortName;
    }
docs: Gets the name of the variable as it is declared in ObjC, fully qualified.