justindill

Need to add a JCombobox to select the user’s State of birth, and a JRadio buttons to indicate their gender. Also, add a JTextArea to the form. Once the user clicks on the JButton the application will display all of the user’s information in the JTextearea. All the classes work …

package now; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.*; public class Now extends JFrame { JLabel FirstName; JTextField jtfFirstName; JLabel LastName; JTextField jtfLastName; JLabel Age; JTextField jtfAge; public Now(){ //Set FlowLayout setLayout(new FlowLayout(FlowLayout.LEFT, 10, 20)); //Add labels and text fields to the frame add (new JLabel("First Name")); add (new …

Write a Java interface named Searchable with two abstract methods: one named Way2Search that returns a String and another named MaxTime that returns an Integer. Be sure your code compiles and runs as expected. Name your Java file Searchable.java. Although there is no compilitation errors, or any errors throughout the …

costPerItem, itemQuantity, and productName keep getting the error "cannot find symbol" [CODE]package shoppingcart; import java.text.DecimalFormat; public class ShoppingCart { private double totalCost; private LineItem[] myItems; private int max = 100; int numberOfItems; //Provide a constructor for this class public ShoppingCart(int size){ max = size; this.totalCost = 0; myItems = new …

If I close off the for loop it works but I need to get the output to show as a dialog box as well. I need the output to show inside a dialog box: Output should include count of numbers entered the sum of the numbers the average of the …

I definitely need assistance with homework assignment: I seem to have a lot of issues creating a program when I have to use JOptionPanes(s). After the instructions is my current code. 1. Design and implement a Java program that will gather integer numbers and performs some computations on the data …