LaunchAnywhere is a Java application launcher that helps you launch various Java programs on your computer. It fetches the Java virtual machine or VM to open the application on your PC.

The Java virtual machine manages application memory and provides a portable execution environment for Java-based applications. Developers reap the rewards in performance, stability, and ...

There is java.exe and javaw.exe but typing in "javaw first.java" opens up a popup titled "Java Virtual Machine Launcher" with the text "Could not find the main class. Program will exit.".