———————————–SearchBoxModel.java——————————————— package com.example; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.util.ArrayList; import javax.swing.AbstractListModel; import javax.swing.ComboBoxEditor; import javax.swing.ComboBoxModel; import javax.swing.JComboBox; import javax.swing.JTextField; public class SearchBoxModel extends AbstractListModel implements ComboBoxModel, KeyListener, ItemListener { private static final long serialVersionUID = 1L; ArrayList db = new ArrayList(); ArrayList data = new ArrayList(); String selection; JComboBox cb; ComboBoxEditor ...