package cougartech.aerialassist;

import edu.wpi.first.wpilibj.IterativeRobot;

public class RobotMain extends IterativeRobot
{

    public void robotInit()
    {
    }

    public void autonomousPeriodic()
    {
    }

    public void teleopPeriodic()
    {
    }

    public void testPeriodic()
    {
    }
}

package cougartech.aerialassist;

//This is a comment

import edu.wpi.first.wpilibj.IterativeRobot;

public class RobotMain extends IterativeRobot
{

    public void robotInit()
    {
    }

    public void autonomousPeriodic()
    {
    }

    public void teleopPeriodic()
    {
    }

    public void testPeriodic()
    {
    }
}

Update RobotMain.java