How to avoid "Sharing is only supported for boot loader classes because bootstrap classpath has been appended" warning during debug with Java 11?

How to avoid "Sharing is only supported for boot loader classes because bootstrap classpath has been appended" warning during debug with Java 11?

This warning can occur when using a Java command line agent, such as the DataDog APM agent, in conjunction with Java 11. Here are a few possible solutions:

• Disable the DataDog APM agent: If you are using the DataDog APM agent, try disabling it and see if the warning goes away. You can do this by removing the -javaagent:/dd-java-agent.jar argument from your Java command.
• Disable Async Stack Traces in IntelliJ IDEA: If you are using IntelliJ IDEA, go to Settings > Build, Execution, Deployment > Debugger > Async Stack Traces and uncheck the Instrumenting agent (requires debugger restart) checkbox.
• Use a different JDK version: Some users have reported that the warning can be avoided by using a different JDK version, such as Java 8 or Java 10.
• Set at least one breakpoint before debugging: If you are not setting any breakpoints before starting a debug session, try setting at least one breakpoint and see if the warning goes away.
• Change the debug configuration: In IntelliJ IDEA, go to Run > Edit Configurations and select the configuration you are using for debugging. In the VM options field, add the following argument: -Xshare:off
• Use gradle to turn sharing off: If you are using gradle, you can turn sharing off by adding the following lines to your build.gradle file:

tasks.test {
    //kotlin
    jvmArgs = listOf("-Xshare:off")
    //groovy
    jvmArgs "-Xshare:off'";
}

Note: The -Xshare:off argument may increase the launch time of your application.