Use ForkJoinPool to break down computationally intensive tasks and execute them in parallel for better Java application performance.

Use Java assertions to test your assumptions about program correctness and check them in your code.

However, to use Log4j version 2.15.0 or later, you need to upgrade the execution environment to Java 8. -Apply 'Restrict access from JNDI to LDAP server ' merged with Log4j on GitHub.

Log4j zero-day flaw: What you need to know and how to protect yourself Security warning: New zero-day in the Log4j Java library is already being exploited ...

If you're not certain whether your Java project is free from Log4j vulnerabilities, you should try this easy-to-use scanning tool immediately.