<code java>
package miw2;

import jpl.Compound;

/**
 * Class shows informations with button OK only.
 * @author  Filip
 */
public class Info extends javax.swing.JFrame {

    /**
     * State if Form should be visible.
     */
    private boolean enable = true;

    /**
     * Create form with given  informations as String list.
     * @param str informations.
     */
    public Info(String[] str) {
        initComponents();
        String question = "";
        for (String s : str) {
            question += s + "\n";
        }
        jTextArea1.setText(question);
        this.setTitle("Info");
        this.setLocationRelativeTo(null);
        this.setResizable(false);
        this.setDefaultCloseOperation(Info.DO_NOTHING_ON_CLOSE);
        this.setVisible(true);
        try {
            while (enable) {
                Thread.sleep(100);
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    /**
     * Create form with given  informations as Compound list.
     * @param str informations.
     */
    public Info(Compound[] str) {
        initComponents();
        String question = "";
        for (Compound s : str) {
            question += s.toString() + "\n";
        }
        jTextArea1.setText(question);
        this.setTitle("Info");
        this.setLocationRelativeTo(null);
        this.setResizable(false);
        this.setDefaultCloseOperation(Info.DO_NOTHING_ON_CLOSE);
        this.setVisible(true);
        try {
            while (enable) {
                Thread.sleep(100);
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    /**
     * Create form with given  informations as String.
     * @param str informations.
     */
    public Info(String str) {
        initComponents();
        String question = str;
        jTextArea1.setText(question);
        this.setTitle("Info");
        this.setLocationRelativeTo(null);
        this.setResizable(false);
        this.setDefaultCloseOperation(Info.DO_NOTHING_ON_CLOSE);
        this.setVisible(true);
        try {
            while (enable) {
                Thread.sleep(100);
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    /** 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.
     */
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jScrollPane1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();
        jButton1 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jTextArea1.setBackground(new java.awt.Color(224, 223, 227));
        jTextArea1.setColumns(20);
        jTextArea1.setEditable(false);
        jTextArea1.setRows(5);
        jTextArea1.setBorder(javax.swing.BorderFactory.createEmptyBorder(1, 1, 1, 1));
        jTextArea1.setOpaque(false);
        jTextArea1.setSelectionColor(new java.awt.Color(224, 223, 227));
        jScrollPane1.setViewportView(jTextArea1);

        jButton1.setText("OK");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(149, 149, 149)
                        .add(jButton1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 89, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 137, Short.MAX_VALUE))
                    .add(layout.createSequentialGroup()
                        .add(20, 20, 20)
                        .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 355, Short.MAX_VALUE)))
                .add(30, 30, 30))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                .addContainerGap()
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 264, Short.MAX_VALUE)
                .add(18, 18, 18)
                .add(jButton1)
                .add(21, 21, 21))
        );

        pack();
    }// </editor-fold>                        
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
        // TODO add your handling code here:
        enable = false;
        this.dispose();
    }                                        

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {
                new Info(new String[]{"one ", "two"});
            }
        });
    }
    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTextArea jTextArea1;
    // End of variables declaration                   
}
</code>