We will be using the IDE called IntelliJ.   Step 1: Click on new project   Step 2: Click on Java   Step 3: Don't click on template, just click next   Step 4: Type in your project name (it will contain all your scripts)   Step 5: Click src> New > Java class   Step 6: Type in your script name   Step 7: Go to project structure   Step 8: Make sure you are using Java 8   Step 9: Click on libraries, then click on the plus button, then click on "Java"   Step