Share classes specific patch doesn't have comment // xxx-shared_classes_misc

[JasonFengJ9]

Share classes specific code patched to OpenJDK usually have comments such as //IBM-shared_classes_misc which is going to be changed to //OpenJ9-shared_classes_misc as per ibmruntimes/openj9-openjdk-jdk11#113.

Unlike https://github.com/ibmruntimes/openj9-openjdk-jdk, https://github.com/ibmruntimes/openj9-openjdk-jdk12, and https://github.com/ibmruntimes/openj9-openjdk-jdk11, those share classes specific code within this repo doesn't have such comments which makes identifying those share classes code less straightforward.

FYI: @DanHeidinga @pshipton @hangshao0

[hangshao0]

It was patched by this commit:
84153c7#diff-d999e18ac8ce87ae32b06507e9727d04

The shared_classes_misc comments are missing there.