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 | I am not able to click on the menu choices and have them fill out the form. I also am not certain that it is reading from the text file. Can someone check and let me know what I need to change in this program? [code] import java.awt.*; import java.awt.event.*; …  |
| | Here is my code. It will compile but will not execute. The error is Exception in thread "main" java.lang.NullPointerException at Calculator2.<init>(Calculator2.java.33) at Calculator2.main(Calculator2.java.91) [code] import java.awt.*; import javax.swing.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; class Calculator2 extends JFrame implements ActionListener { private JPanel panelAdder; private JLabel labela; private JLabel labelt; private JLabel … |
| | Here is my code package prg420.week5; //Creates the package import java.util.*; class Grades { //Creates the class for the variables private double grade1; private double grade2; private double grade3; private double grade4; private double grade5; public void setGrade1(double val) { grade1 = val; } public void setGrade2(double val) { grade2 … |
| | I am not sure how to fix this problem. I am trying to pause the display after the first 15 lines until the array ends. /* Week 4 Individual * Programmer: Melissa Snider * Date: 4/6/2008 * Calculate the mortgage payment for 3 loans with an array */ package prg420.week4; …  |