Java Programing. PSC 120 Jeff Schank. Let’s Create a Java Program. Open Eclipse Create a project: File -> New -> Java Project Create a package: File -> New -> Package Create a Class: File -> New -> Class. How to say “Hello World!”. Let’s Add Some Numbers. Let’s Format the Results.
The maximum value for an integer is 2147483647
But, since it does not stop at this value, it would generate an error.