Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-4404238

JOptionPane, JVM warning-increase BUFLEN in ostream.cpp -- output truncated

    Details

    • Subcomponent:
    • CPU:
      x86
    • OS:
      generic

      Description



      Name: jbT81659 Date: 01/12/2001

      JDK: jdk1.4.0-b46
      OS: Win95/Win98/WinNT/Win2000

      When a JOptionPane is initilized and displyed from an application. The following
      warning message is displayed on the command prompt.
      "JVM warning-increase BUFLEN in ostream.cpp -- output truncated"

      This bug affects all windows platforms(Win95, Win98, Win NT, Win 2000) under English/Arabic/Hebrew locales.

      To reproduce bug:

      1- Compile and run the following code
      2- From the menu choose a choice and click on it.
      3- Note that a JOptionPane is displaed
      4- Note that a wrning message is diplayed on the command prompt.
      5- Repeat previous steps
      6- Note that each time a JOptionPane is displayed, the warning message is displayed

      -----------Code---------------
      /* Copyright (c) Sun Microsystems 1998

      $Header: /home/sun/src/JDK1.4/Linux/jDialog.java,v 1.1 2000/09/12 08:27:59 isam Exp $

      */

      import javax.swing.*;
      import java.awt.event.*;
      import java.awt.*;
      import java.beans.*;

      public class jDialog extends JApplet
      {
              public void init()
              {
                      JFrame f = new jOptionPane1("\u05e9\u05dd\u0020\u0627\u0644\u0625\u0633\u0645 ");
                      f.setVisible(true);
                      f.setSize(200,300);
              }


              public static void main(String[] argv)
              {
                      JFrame frame = new jOptionPane1("\u05e9\u05dd\u0020\u0627\u0644\u0625\u0633\u0645 ");
                      frame.setVisible(true);
                      frame.setSize(200,300);
              frame.addWindowListener( new WindowAdapter()
              {
                   public void windowClosing( WindowEvent e)
                   {
                       System.exit(0);
                   }
              });

              }
      }

      class jOptionPane1 extends JFrame
      {
              public jOptionPane1(final String message)
              {
                      final int msgType = JOptionPane.QUESTION_MESSAGE;
                      final int optType = JOptionPane.OK_CANCEL_OPTION;
                      final String title = message;

                      setSize(350, 200);

                      final JDesktopPane desk = new JDesktopPane();

                      setContentPane(desk);

                      JMenuBar mb = new JMenuBar();
                      setJMenuBar(mb);

                      JMenu menu = new JMenu();
                      menu.setFont(new Font("Lucida Sans Regular",Font.PLAIN,15));
                      menu.setText("\u0645\u062d\u0627\u0643\u0627\u0629\u0020\u05d3\u05d9\u05d0\u05dc\u05d5\u05d2");
                      JMenu imenu = new JMenu();
                      imenu.setFont(new Font("Lucida Sans Regular",Font.PLAIN,15));
                      imenu.setText("\u062f\u0627\u062e\u0644\u064a\u0020\u05e4\u05e0\u05d9\u05de\u05d9");

                      mb.add(menu);
                      mb.add(imenu);

                      final JMenuItem construct = new JMenuItem();
                      construct.setFont(new Font("Lucida Sans Regular",Font.PLAIN,15));
                      construct.setText("\u0648\u0644\u062f");
                      final JMenuItem stat = new JMenuItem();
                      stat.setFont(new Font("Lucida Sans Regular",Font.PLAIN,15));
                      stat.setText("\u0628\u0646\u062a");
                      final JMenuItem iconstruct = new JMenuItem();
                      iconstruct.setFont(new Font("Lucida Sans Regular",Font.PLAIN,15));
                      iconstruct.setText("\u05d9\u05dc\u05d3\u05d4");
                      final JMenuItem istat = new JMenuItem();
                      istat.setFont(new Font("Lucida Sans Regular",Font.PLAIN,15));
                      istat.setText("\u05d1\u05e0\u05d5\u05ea");

                      menu.add(construct);
                      menu.add(stat);
                      imenu.add(iconstruct);
                      imenu.add(istat);

                      optPane = new JOptionPane(message, msgType, optType);
                      optPane.setWantsInput(true);

                      construct.addActionListener(new ActionListener()
                      {
                              public void actionPerformed(ActionEvent ev)
                              {
                                      JDialog d = optPane.createDialog(desk, title);
                                      d.setVisible(true);
                              }
                      });



                      stat.addActionListener(new ActionListener()
                      {
                              public void actionPerformed(ActionEvent ev)
                              {
                                      String s = JOptionPane.showInputDialog
                                      (desk, message, title, msgType);
                                      //respond(s);
                              }
                      });


                     iconstruct.addActionListener(new ActionListener()
                      {
                              public void actionPerformed(ActionEvent ev)
                              {
                                      JInternalFrame f = optPane.createInternalFrame(desk, title);
                                      f.setVisible(true);
                                      f.addPropertyChangeListener(new PropertyChangeListener() {

              public void propertyChange(PropertyChangeEvent ev)
              {
                      if ((ev.getPropertyName().equals
                      (JInternalFrame.IS_CLOSED_PROPERTY))
                      && (ev.getNewValue() == Boolean.TRUE))
                      {
                      }
                }
              });
            }
          });

              istat.addActionListener(new ActionListener()
              {

                      public void actionPerformed(ActionEvent ev)
                      {
                              String s = JOptionPane.showInternalInputDialog
                              (desk, message, title, msgType);
                              // respond(s);
                      }
              });
        }
              protected String getOptionPaneValue()
              {
                      Object o = optPane.getInputValue();
                      String s = "<Unknown>";
                      if (o != null)
                      s = (String)o;

                      Object val = optPane.getValue(); // which button?
                      if (val != null)
                      {
                      if (val instanceof Integer)
                      {
                              int intVal = ((Integer)val).intValue();
                      if((intVal == JOptionPane.CANCEL_OPTION)
                      (intVal == JOptionPane.CLOSED_OPTION))
                      s = "<Cancel>";
                      }
              }

              optPane.setInitialValue("X");
              optPane.setInitialValue("");

              return s;
        }
              protected JOptionPane optPane;


      }
      -----------------------------



      WorkAround:
      ======================================================================

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              jbenavrasunw Jonathan Benavraham (Inactive)
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:
                Imported:
                Indexed: