static TemplateModelException newMethodArgInvalidValueException(String methodName,int argIdx,Object... details){
  return new _TemplateModelException(methodName,"(...) argument #",Integer.valueOf(argIdx + 1)," had invalid value: ",details);
}

static TemplateModelException newMethodArgInvalidValueException ( String methodName , int argIdx , Object ... details ) { return new _TemplateModelException ( methodName , "(...) argument #" , Integer . valueOf ( argIdx + 1 ) , " had invalid value: " , details ) ; }
the type of the argument was good , but it ' s value wasn ' t .
