Java

public class FormattingOutput
{
	public static void main(String args[])
	{
		
		int a, b, c, d;
		
		a = 10 + 20;
		b = 10 - 5;
		c = 10 - 20;
		d = 10 * 20;
		
		System.out.printf("%3d%n", a);
		System.out.printf("%3d%n", b);
		System.out.printf("%3d%n", c);
		System.out.printf("%3d", d);
	}
}

I have a java application that uses jar files Jetty, Jersey, hazelcast, and etc. I am trying to create an uber jar out of it that can : 1- execute using java command 2- can be imported into new project’s class path

I have tried One-Jar, but since it uses a class loader, when the One-Jar is added to a project’s class path in eclipse, eclipse does not recognize the content of the jar files inside the One-Jar.

Create an application that uses a graphic interface to capture employee data and
writes that data to a random access output file. The data required for each
employee includes an employee ID number from 1 through 99 inclusive, the first
and last names of the employee, and the employee’s hourly pay rate. Allow the user to enter data one record at a time and to click a button to save each record.
Save the class as CreateRandomEmployeeFile.java.
b. Create an application that allows the user to enter an employee ID number.
When the user clicks a button, display all the stored data for the employee. Save
the file as ReadRandomEmployeeFile.java