Improved performance of annotateUtil.

[k163377]

I am not good at English, so I apologize if I am rude.

Summary of Changes

Changed annotateUtil function to not use Local function.

Rationale for Performance Improvement

Decompile the current getBracketLevel function to Java as follows

   public final void annotateUtil(/* */) {
      <undefinedtype> $fun$getBracketLevel$1 = new Function1() {
         public final int invoke(@NotNull LeafPsiElement element) {
            <undefinedtype> $fun$iterateParents$1 = new Function1() {
               public final void invoke(@NotNull final PsiElement currentNode) {
                  while(true) {
                     <undefinedtype> $fun$iterateChildren$1 = new Function1() {
                        public final void invoke(@NotNull PsiElement currentChild) {
                        }
                     };
                  }
               }
            };
         };
      };
   }

From this result, we can read that the getBracketLevel and iterateParents functions are instantiated at each call to annotateUtil, and that the iterateChildren function is instantiated at each loop of iterateParents.
Modifying to not use Local function would improve performance by eliminating these instantiation costs.

[izhangzhihao]

great catch！I will test on this later, thanks for your contribution！

[izhangzhihao]

It works great, and the bytecode looks much better!

[online5880]

This does not apply to the rider for unreal engine.