import com.intellij.openapi.diagnostic.Logger; public class MyClass { private static final Logger LOG = Logger.getInstance(MyClass.class); public void doSomething() { LOG.info("Doing something..."); } }
import com.intellij.openapi.diagnostic.Logger; public class MyClass { private static final Logger LOG = Logger.getInstance(MyClass.class); public void doSomething() { LOG.warning("Something went wrong!"); } }This code will output a warning message when the `doSomething()` method encounters an error. The com.intellij.openapi.diagnostic package is part of the IntelliJ IDEA platform and is used by various plugins and libraries within it.