v2.12.3-RC1: support PriorityBlockingQueue with ThreadPoolExecutor

Change Log

New Features

Support PriorityBlockingQueue with ThreadPoolExecutor.
Avoid ClassCastException(TtlRunnable cannot be cast to Comparable) problem for combination usage:

• use java.util.concurrent.PriorityBlockingQueue for java.util.concurrent.ThreadPoolExecutor ThreadPoolExecutor
• use TTL: API or Agent(TtlExecutorTransformlet)

---

• new APIs
  • com.alibaba.ttl.threadpool.TtlExecutors#getTtlRunnableUnwrapComparator, javadoc
  • com.alibaba.ttl.threadpool.TtlExecutors#getTtlRunnableUnwrapComparatorForComparableRunnable, javadoc
• new TTL Transformlet: com.alibaba.ttl.threadpool.agent.internal.transformlet.impl.TtlPriorityBlockingQueueTransformlet

Java API Doc

https://alibaba.github.io/transmittable-thread-local/apidocs/2.12.3-RC1/index.html

Maven dependency

<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>transmittable-thread-local</artifactId>
    <version>2.12.3-RC1</version>
</dependency>