On Tue, 1 Nov 2022 18:22:07 GMT, Jim Laskey <[email protected]> wrote:
>> src/java.base/share/classes/java/lang/template/TemplateRuntime.java line 119:
>>
>>> 117: Class<?> tsClass = st.getClass();
>>> 118: if (tsClass.isSynthetic()) {
>>> 119: try {
>>
>> I do not know if this code is worth of optimizing but the way to avoid to
>> recompute the List<Class<?>> each time is to use a java.lang.ClassValue and
>> store the classes inside an unmodifiable List. (Field[] -> Class<?>[] ->
>> List<Class<?>>) The last leg can be done just by calling List.of(), there is
>> no need for an ArrayList here
>
> Will use List.of. I think use case is raw and caching should be left to the
> user.
i agree
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PR: https://git.openjdk.org/jdk/pull/10889
