Each command in the Command pattern is encapsulated, so creating logs is easy. You need to be able to execute multiple commands at once. You can easily add a Queue , List , or Set into a command ...

Now, open the Command Prompt and run it as administrator. We will make use of the ‘cd’ command to change the operating directory on the Command Prompt to the one where your Java program is stored.

1. The Java compiler: javac. The javac utility is the most important command-line interface tool you will find in the JDK's bin directory. This is the Java compiler, and whether you use Maven, Gradle, ...