Thread: New to Java I need help with a simple mistake

 
import javax.swing.JOptionPane;
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
 
package IntegerOperationsAssignment;
 
/**
 *
 * @author 
 */
public class Main {
 
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        String positiveInteger1;
        positiveInteger1 = JOptionPane.showInputDialog(null,"Please enter a positive integer","Number1");
        String positiveInteger2;
        positiveInteger2 = JOptionPane.showInputDialog(null,"Please enter a positive integer","Number2");
 
        Double positiveInteger11;
        positiveInteger11 = Double.parseDouble(positiveInteger1);
        Double positiveInteger22;
        positiveInteger22 = Double.parseDouble(positiveInteger2);
 
        Double divisionInt1;
        divisionInt1 = positiveInteger11/positiveInteger22;
        Double divisionInt1Remainder;
        divisionInt1Remainder = positiveInteger11%positiveInteger22;
        Double answerRound;
        answerRound = Math.round(divisionInt1*100)/100.00;
 
        int integerNum;
        integerNum = Integer.parseInt(positiveInteger1);
 
        Double decPartOnly;
        decPartOnly = (divisionInt1 - integerNum);
 
        Double integer1Square;
        integer1Square = Math.sqrt(positiveInteger11);
 
        Double squareRound;
        squareRound = Math.round(positiveInteger22*Math.pow(10,positiveInteger22))/Math.pow(10,positiveInteger22);
 
 
        JOptionPane.showMessageDialog(null,"NUMBER 1:                          " + positiveInteger11 + "NUMBER 2:" + positiveInteger22 + "\n" + "When" + positiveInteger11 + "is divided by" + positiveInteger22 + "the answer is" + divisionInt1 + "with a remainder of" + divisionInt1Remainder + "\n" + "When" + positiveInteger11 + "is divided by" + positiveInteger22 + "the integer part is" + divisionInt1 + "and the decimal part is" + decPartOnly + "\n" + positiveInteger11 + "divided by" + positiveInteger22 + ",rounded to 2 decimal places is" + answerRound + "\n" + "The square root of" + positiveInteger11 + ", rounded to 2 decimal places is" + answerRound + "\n" + "The square root of," + positiveInteger11 + "rounded to" + positiveInteger22 + "decimal places is" + squareRound);
 
 
    }
 
}

The only error the netbeans IDE it is giving me is when I type this: import javax.swing.JOptionPane;

and this: package IntegerOperationsAssignment;

it's underlining with red the "i" in import and it's underlining everything in the package thing.

How do I fix this?

The package statement should be before the import statements

remember the word pic which tell you the order

p package
i imports
c classes