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import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.border.Border;
public class JListBackground extends JPanel {
private static final Color lightBlue = new Color(153, 204, 255);
public JListBackground() {
super();
setBackground(lightBlue);
}
public static void addComponentsToPane(Container pane) {
String[] bruteForceCode = { "int count = 0",
"int m = mPattern.length();",
"int n = mSource .length();",
"outer:",
" ++count;",
" }",
" return count;",
"}"
};
JList list = new JList(bruteForceCode);
Border etch = BorderFactory.createEtchedBorder();
list.setBorder(BorderFactory.createTitledBorder(etch, "Brute Force Code"));
JPanel listPanel = new JPanel();
listPanel.add(list);
listPanel.setBackground(lightBlue);
list.setBackground(lightBlue);
pane.add(listPanel, BorderLayout.CENTER);
pane.setBackground(lightBlue);
}
public static void main(String[] args) {
JFrame frame = new JFrame("Brute Force Algorithm");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
addComponentsToPane(frame.getContentPane());
frame.pack();
frame.setSize(800, 600);
frame.setVisible(true);
}
}
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