JList.setListData

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jList2.setListData(jList1.getSelectedValuesList().toArray());

<?xml version = '1.0' encoding = 'UTF-8'?>
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 method javax.swing.JList.setListData(java.lang.String[]) is not applicable
 (argument mismatch; java.lang.String cannot be converted to java.lang.String[])
 method javax.swing.JList.setListData(java.util.Vector<? extends java.lang.String>) is not applicable
 (argument mismatch; java.lang.String cannot be converted to java.util.Vector<? extends java.lang.String>)."/>
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<url n="markableURL" protocol="file" path="/E:/jdeveloper/mywork/JAVA/GUI/progGUI/src/proggui/ClassCopyList.java"/>
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package proggui;

import java.util.ArrayList;

import javax.swing.AbstractListModel;
import javax.swing.DefaultListModel;
import javax.swing.ListSelectionModel;
import javax.swing.ListModel;
import javax.swing.JList;

/**
*
* @author k
*/
public class ClassCopyList extends javax.swing.JFrame {

/** Creates new form ClassCopyList */
public ClassCopyList() {
initComponents();
setup();
}

/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
private void initComponents() {//GEN-BEGIN:initComponents

jPanel1 = new javax.swing.JPanel();
jScrollPane1 = new javax.swing.JScrollPane();
jList1 = new javax.swing.JList<>();
jScrollPane2 = new javax.swing.JScrollPane();
jList2 = new javax.swing.JList<>();
jButton1 = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
jScrollPane3 = new javax.swing.JScrollPane();
jList3 = new javax.swing.JList<>();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Copy List");

jPanel1.setBackground(new java.awt.Color(165, 123, 0));

jList1.setBackground(new java.awt.Color(255, 0, 132));
jScrollPane1.setViewportView(jList1);

jList2.setBackground(new java.awt.Color(66, 132, 255));
jScrollPane2.setViewportView(jList2);

jButton1.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jButton1.setText("Copy >>");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});

jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel1.setToolTipText("Select Country");

jList3.setModel(new javax.swing.AbstractListModel<String>() {
String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
public int getSize() { return strings.length; }
public String getElementAt(int i) { return strings; }
});
jScrollPane3.setViewportView(jList3);

javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(258, 258, 258)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 206, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(51, 51, 51)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 242, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(46, 46, 46)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 242, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 77, Short.MAX_VALUE)
.addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 153, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(20, 20, 20))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(62, 62, 62)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 221, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 43, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 41, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(126, 126, 126))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 221, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(33, 33, 33))))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 232, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);

javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 0, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
);

pack();
}//GEN-END:initComponents

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
// TODO add your handling code here:
// String Arlgh[] = (String) jList1.getSelectedValuesList().toArray();
//String[] Arlgh =new String[]( jList1.getSelectedValue().toString()));
// String[] text = arrayList.toArray(String[]::new)
System.out.println("ssss "+jList1.getSelectedValuesList());
System.out.println("bbbssss "+jList1.getSelectedValuesList().toArray());
System.out.println("dddssss "+jList1.getSelectedValuesList().toString());
//String[] Arlgh = jList1.getSelectedValuesList().toArray();
// Arlgh = new String[] (jList1.getSelectedValuesList().toString());
// Arlgh = jList1.getSelectedValuesList();

//javax.swing.JList<String>
//jList2.setListData(jList1.getSelectedValuesList().toString());
// javax.swing.JList jList2.setListData(new ArrayList (jList1.getSelectedValuesList().toArray()));
//jList2.setListData(jList1.getSelectedValuesList().toArray());
// jList3.setListData(jList1.getSelectedValuesList().toArray());
// jList2.setListData(jList1.getSelectedValues().toString()(new jList1[0]));

//Collections.copy((List) (jList1), (List) jList2);

}//GEN-LAST:event_jButton1ActionPerformed
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing
.UIManager
.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing
.UIManager
.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util
.logging
.Logger
.getLogger(ClassCopyList.class.getName())
.log(java.util
.logging
.Level
.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util
.logging
.Logger
.getLogger(ClassCopyList.class.getName())
.log(java.util
.logging
.Level
.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util
.logging
.Logger
.getLogger(ClassCopyList.class.getName())
.log(java.util
.logging
.Level
.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util
.logging
.Logger
.getLogger(ClassCopyList.class.getName())
.log(java.util
.logging
.Level
.SEVERE, null, ex);
}
//</editor-fold>

/* Create and display the form */
java.awt
.EventQueue
.invokeLater(new Runnable() {
public void run() {
new ClassCopyList().setVisible(true);
}
});
}

// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel1;
private javax.swing.JList<String> jList1;
private javax.swing.JList<String> jList2;
private javax.swing.JList<String> jList3;
private javax.swing.JPanel jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JScrollPane jScrollPane3;
// End of variables declaration//GEN-END:variables
private String Countries[]= {"Egypt","KSA","Yemen","Lebia","Jordon","Kewait","Ouman","Syria","Lebonan"};
private String Co[];
DefaultListModel model;
@SuppressWarnings("unchecked")
private void setup(){

// jList1.setModel(new javax.swing.DefaultComboBoxModel<>(Colorname));
jList1 = new javax.swing.JList(Countries);
jList2 = new javax.swing.JList(Co);
/* jList1.setModel(new javax.swing.AbstractListModel<String>() {



public int getSize() { return Countries.length; }
public String getElementAt(int i) { return Countries; }
}

);
*/

jScrollPane1.setViewportView(jList1);
jList1.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
jList1.setVisibleRowCount(8);
jList1.setFixedCellWidth(100);
jList1.setFixedCellHeight(25);

// jList2.setModel(new DefaultListModel());
// DefaultListModel model = (DefaultListModel)jList2.getModel();

// model = new DefaultListModel(); // <-- initialize model
// jList2.setModel(model); // <-- set model

// jScrollPane2.setViewportView(jList2);
jList2.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
jList2.setVisibleRowCount(8);
jList2.setFixedCellWidth(100);
jList2.setFixedCellHeight(25);




}
}

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JList.setListData

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