tian-pengfei opened a new issue, #4228: URL: https://github.com/apache/shenyu/issues/4228
### Is there an existing issue for this? - [X] I have searched the existing issues ### Current Behavior Added this code in RandomIntGenerator#generate  add test ```java @Test public void threadSafeTest() throws InterruptedException { new Thread(() -> System.out.println(GeneratorFactory.dealRule("${int|10-15}"))).start(); new Thread(() -> System.out.println(GeneratorFactory.dealRule("${int|16-20}"))).start(); Thread.sleep(3000); } ``` output ```tex 18 20 ``` ### Expected Behavior it should be safe in multithreading ### Steps To Reproduce _No response_ ### Environment ```markdown ShenYu version(s): ``` ### Debug logs _No response_ ### Anything else? _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
