Exception in JRE1.6

Hello,
In my own application i can see my applications through browsers using JRE1.5 and it was working fine.
And now for the new version of my application i upgrad from JRE1.5 to JRE1.6
And now i am getting the following application in Java console :
java.util.zip.ZipException: error in opening zip file
     at java.util.zip.ZipFile.open(Native Method)
     at java.util.zip.ZipFile.<init>(Unknown Source)
     at java.util.jar.JarFile.<init>(Unknown Source)
     at java.util.jar.JarFile.<init>(Unknown Source)
     at com.sun.deploy.cache.CacheEntry.writeFileToDisk(Unknown Source)
     at com.sun.deploy.cache.Cache$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sun.deploy.cache.Cache.downloadResourceToCache(Unknown Source)
     at com.sun.deploy.cache.DeployFileOutputStream.close(Unknown Source)
     at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.close(Unknown Source)
     at java.io.BufferedInputStream.close(Unknown Source)
     at sun.plugin.PluginURLJarFileCallBack$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.plugin.PluginURLJarFileCallBack.retrieve(Unknown Source)
     at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
     at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
     at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
     at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
     at sun.plugin.net.protocol.jar.CachedJarURLConnection.connect(Unknown Source)
     at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFileInternal(Unknown Source)
     at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFile(Unknown Source)
     at sun.misc.URLClassPath$JarLoader.getJarFile(Unknown Source)
     at sun.misc.URLClassPath$JarLoader.access$600(Unknown Source)
     at sun.misc.URLClassPath$JarLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.misc.URLClassPath$JarLoader.ensureOpen(Unknown Source)
     at sun.misc.URLClassPath$JarLoader.<init>(Unknown Source)
     at sun.misc.URLClassPath$3.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.misc.URLClassPath.getLoader(Unknown Source)
     at sun.misc.URLClassPath.getLoader(Unknown Source)
     at sun.misc.URLClassPath.getResource(Unknown Source)
     at java.net.URLClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(Unknown Source)
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
But JRE1.6 is working fine with my older versions of my application and i did no code cahge in my application too.
Can u please anyone help me to solve this issue??
And onemore thing,some of my application working through applets are not working properly with JRE1.6.
Can anyone tell me how can i solve this issue!!!
Thanks in advance!!!

---> java.util.zip.ZipException: error in opening zip file
Check if the file you want to zip/unzip is existing.

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Hello All,
I have a function like:
private void displayCapsLockWarning() {
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Thanks

Is it because of a switch from MToolkit to XToolkit?
[http://java.sun.com/j2se/1.5.0/docs/guide/awt/1.5/xawt.html]
It says Linux was switched from MToolkit to XToolkit in 1.5, and Solaris would "eventually be replaced," so maybe Java 6 was the time?
That page tells you an environment variable you can use to change the toolkit used by Java for your VM; maybe you could try playing with this with your app in both 1.5 and 1.6 and see if the Toolkit is making the difference?
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CA error - when adding a new job.

Hi,
Receive the below error while invoking a job on CA.
when try to add a new job ->select template->Select Environment->Select Initial upgrade->Exception comes
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Exception java.lang.NumberFormatException caught in sun.misc.FloatingDecimal.readJavaFormatString() empty String java.lang.NumberFormatException: empty String at sun.misc.FloatingDecimal.readJavaFormatString(Unknown Source) at java.lang.Float.valueOf(Unknown Source) at com.peoplesoft.pt.changeassistant.Job.initStatus(Job.java:715) at
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Java Web Start Application surprisedly does not start anymore based on new JRE1.7.0_45

Hi everyone,
we have to maintain a self-developed Java Application which is running based on JRE1.5.0_51 (x64). Our recent client machines have JRE1.7.0_40 (x64 too) installed in addition to the mentioned (and needed) JRE1.5.0_51 (x64).
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The startup process simply hangs :-(
Nothing has changed (application itself, firewall, network settings, hardware) apart from the new JRE version. It's reproducible at will. If I install JRE1.7.0_40 (x64) the application starts, if I install JRE1.7.0_45 (x64) the application hangs.
I can say for sure, that in both cases (*_40 AND *_45) Web Start is able to do the synchronizing job and to launch the application base on the correct JRE1.5.0_51 (x64).
My guess is that in case of an installed JRE1.7.0_45 (x64), the application hangs when it tries to connect to the database (Oracle 11g) via JDBC.
I found a little hint in the Web Start Console. Therefore I had to switch the trace level of the console to 3 (which includes security, network and basic)
In case of an installed JRE1.7.0_40 (x64) - which leads to a running application - I will receive the following output:
Java Web Start 10.40.2.43
JRE-Version verwenden 1.5.0_51-b10 Java HotSpot(TM) 64-Bit Server VM
security: Istrusted: http://PKS-Server/jnlp2/advise_office.jnlp true
avawsApplicationMain     3798 DEBUG root                : get Service: com.sun.jnlp.BasicServiceImpl@3b8e609b fileName: connection.properties
network: Cacheeintrag nicht gefunden [URL: http://PKS-Server/jnlp2//connection.properties, Version: null]
network: Verbindung von http://PKS-Server/jnlp2//connection.properties mit Proxy=DIRECT wird hergestellt
avawsApplicationMain     3803 INFO root                : 'Alex2 connection.properties' wurde vom WebServer gelesen
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
avawsApplicationMain     4488 DEBUG root                : get Service: com.sun.jnlp.BasicServiceImpl@3b8e609b fileName: connection.properties
network: Cacheeintrag nicht gefunden [URL: http://PKS-Server/jnlp2//connection.properties, Version: null]
network: Verbindung von http://PKS-Server/jnlp2//connection.properties mit Proxy=DIRECT wird hergestellt
avawsApplicationMain     4492 INFO root                : 'Alex2 connection.properties' wurde vom WebServer gelesen
Connect OK => application starts.
In case of an installed JRE1.7.0_45 (x64) - which leads to a hanging application - I will receive the following output:
Java Web Start 10.45.2.18
JRE-Version verwenden 1.5.0_51-b10 Java HotSpot(TM) 64-Bit Server VM
security: Istrusted: http://PKS-Server/jnlp2/advise_office.jnlp true
avawsApplicationMain     3805 DEBUG root                : get Service: com.sun.jnlp.BasicServiceImpl@25a41cc7 fileName: connection.properties
network: Cacheeintrag nicht gefunden [URL: http://PKS-Server/jnlp2//connection.properties, Version: null]
network: Verbindung von http://PKS-Server/jnlp2//connection.properties mit Proxy=DIRECT wird hergestellt
avawsApplicationMain     3810 INFO root                : 'Alex2 connection.properties' wurde vom WebServer gelesen
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
network: Verbindung von socket://PKS-Server:1521 mit Proxy=DIRECT wird hergestellt
These last "network:" log entries will never stop. This will lead to an infinite loop which results in a great memory leak. I have to kill the process via windows task manager in order to get rid of it.
Does someone out there has the same problem? Are there any new additional security issues which prevent my client to establish the database connection on port 1521?
Any other ideas?
Thanks in advance for any hint on this issue!
Regards,
Alex

Resolution: We still were not able to solve this issue! The only way to get out of this is to install the JRE1.5 as the x64 variant. In this case no switching from 64-bit to 32-bit is needed and everything is on track again.
But this is still strange and unexplainable :-(

Jbutton in applet not appearing when embedded in webpage(jre1.6.0_02)

Hi,
I am accessing a webcam from an applet embedded in a webpage using JMF 2.1. I am using JButtons using Image Icons. When i view the applet using applet viewer both the player and buttons appear fine. However when the applet is embedded in a jsp page the image JButtons don't appear at all. I am using jre1.6.0_02.
Following is the code( The capture and cancel JButtons dont appear when viewed in webpage):
import java.awt.*;
import java.io.*;
//import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.*;
import java.net.URL;
import java.net.URLConnection;
import javax.media.format.*;
import javax.media.control.*;
import javax.media.util.*;
import javax.media.*;
import javax.swing.ImageIcon;
import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGEncodeParam;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
public class WebCamUnit extends JApplet implements ActionListener
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     private static final String FILELASTMOD_HEADER = "fileLastMod";
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     public CaptureDeviceInfo captureDeviceInfo = null;
     public MediaLocator ml = null;
     public JButton captureButton, cancelButton = null;
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     public Image img = null;
     public VideoFormat vf = null;
     public BufferToImage btoi = null;
     public Component comp;
     public static boolean isTrue = true;
     public JPanel buttonPanel, playerPanel;
     public static String localDirectoryName = null;
     public static String serverDirectoryName = null;
     public static String servletURL = null;
     public static String localImageName = null;
     public static String serverImageName = null;
     String webCamDriverName = null;
     String middleButtonFilename = "TakePicture.JPG";
     String frontButtonFilename = "Cancel.JPG";
     public void init()
          localImageName = getParameter("LOCAL_IMAGE_NAME");
          serverImageName = getParameter("SERVER_IMAGE_NAME");
          localDirectoryName = getParameter("LOCAL_DIRECTORY_NAME");
          serverDirectoryName = getParameter("SERVER_DIRECTORY_NAME");
          servletURL = getParameter("SERVLET_URL");
          webCamDriverName = getParameter("WEBCAM_DRIVER_NAME");
          setLayout(new BorderLayout());
          setSize(320, 340);
          ImageIcon middleButtonIcon = new ImageIcon(middleButtonFilename);
          ImageIcon frontButtonIcon = new ImageIcon(frontButtonFilename);
          captureButton = new JButton(middleButtonIcon);
          cancelButton = new JButton(frontButtonIcon);
          captureButton.setBackground(Color.WHITE);
          captureButton.setContentAreaFilled(false);
          captureButton.setBorderPainted(false);
          captureButton.setFocusPainted(false);
          captureButton.addActionListener(this);
          captureButton.setEnabled(true);
          cancelButton.setBackground(Color.WHITE);
          cancelButton.setContentAreaFilled(false);
          cancelButton.setBorderPainted(false);
          cancelButton.setFocusPainted(false);
          cancelButton.addActionListener(this);
          cancelButton.setEnabled(true);
          buttonPanel = new JPanel();
          buttonPanel.add(captureButton);
          buttonPanel.add(cancelButton);
          buttonPanel.setBackground(Color.WHITE);
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          if(null==webCamDriverName)
               webCamDriverName = "vfw:Microsoft WDM Image Capture (Win32):2";
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          ml = captureDeviceInfo.getLocator();
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                    player = Manager.createRealizedPlayer(ml);
               catch (Exception e)
               try
                    player.start();
               catch (Exception e)
     public void destroy()
          player.close();
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          try
               if ((comp = player.getVisualComponent()) != null)
                    playerPanel = new JPanel();
                    comp.setBounds(0, 0, 320, 240);
                    playerPanel.add(comp);
                    getContentPane().add(playerPanel, BorderLayout.NORTH);
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          invalidate();
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     public boolean action(Event e, Object o)
          return true;
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          super.paint(g);
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          player.close();
          player.deallocate();
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          JComponent c = (JComponent) e.getSource();
          if (c == captureButton)
               player.stop();
               FrameGrabbingControl fgc = (FrameGrabbingControl) player
                         .getControl("javax.media.control.FrameGrabbingControl");
               buf = fgc.grabFrame();
               btoi = new BufferToImage((VideoFormat) buf.getFormat());
               img = btoi.createImage(buf);
               String newDir = localDirectoryName;
               boolean success = (new File(newDir)).mkdirs();
               String imageServername = localDirectoryName + localImageName;
               saveJPG(img, imageServername);
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          else
               if ((comp = player.getVisualComponent()) != null)
                    getContentPane().add(comp, BorderLayout.NORTH);
                    player.start();
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          player.stop();
          player.deallocate();
          getContentPane().removeAll();
     public static void saveJPG(Image img, String s)
          img = img.getScaledInstance(160, 120, 1);
          BufferedImage bi = new BufferedImage(img.getWidth(null), img
                    .getHeight(null), BufferedImage.TYPE_INT_RGB);
          Graphics2D g2 = bi.createGraphics();
          g2.drawImage(img, 0, 0, null, null);
          FileOutputStream out = null;
          try
               out = new FileOutputStream(s);
          catch (java.io.FileNotFoundException io)
               String message = "File Not Found";
               JOptionPane pane = new JOptionPane(message);
               JDialog dialog = pane.createDialog(new JFrame(), "Dilaog");
               dialog.show();
          JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
          JPEGEncodeParam param = encoder.getDefaultJPEGEncodeParam(bi);
          param.setQuality(0.50f, false);
          encoder.setJPEGEncodeParam(param);
          try
               encoder.encode(bi);
               out.close();
               try
               transferFile(localDirectoryName+localImageName,serverImageName,"",-1);
               catch (Exception e1)
                    String message = "Error occurred while transferring image to server!!";
                    JOptionPane pane = new JOptionPane(message);
                    JDialog dialog = pane.createDialog(new JFrame(), "Dilaog");
                    dialog.show();
               String message = "Image saved successfully!!";
               JOptionPane pane = new JOptionPane(message);
               JDialog dialog = pane.createDialog(new JFrame(), "Dilaog");
               dialog.show();
          catch (java.io.IOException io)
               String message = "Error occurred while saving image!!";
               JOptionPane pane = new JOptionPane(message);
               JDialog dialog = pane.createDialog(new JFrame(), "Dilaog");
               dialog.show();
          catch (Exception e)
        // this method transfers the prescribed file to the server.
        // if the destination directory is "", it transfers the file to      "d:\\".
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        public static String transferFile(String srcFileName, String
     destFileName,
                                          String destDir, int itemID)
           if (destDir.equals(""))
              destDir = serverDirectoryName;
           // get the fully qualified filename and the mere filename.
           String fqfn = srcFileName;
           String fname = fqfn.substring(fqfn.lastIndexOf(File.separator)+1);
           try
              //importTable importer = jbInit.getImportTable();
              // create the file to be uploaded and a connection to      servlet.
              File fileToUpload = new File(fqfn);
              long fileSize = fileToUpload.length();
              // get last mod of this file.
              // The last mod is sent to the servlet as a header.
              long lastMod = fileToUpload.lastModified();
              String strLastMod = String.valueOf(lastMod);
              URL serverURL = new URL(servletURL);
              URLConnection serverCon = serverURL.openConnection();
              // a bunch of connection setup related things.
              serverCon.setDoInput(true);
              serverCon.setDoOutput(true);
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              serverCon.setUseCaches (false);
              serverCon.setDefaultUseCaches (false);
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              serverCon.setRequestProperty("Content-Type",
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              serverCon.setRequestProperty("Content-Length",
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              serverCon.setRequestProperty(FILENAME_HEADER, destDir + destFileName);
              serverCon.setRequestProperty(FILELASTMOD_HEADER, strLastMod);
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              FileInputStream fis = new FileInputStream(fileToUpload);
              OutputStream os = serverCon.getOutputStream();
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                 byte[] buffer = new byte[4096];
                 long byteCnt = 0;
                 //long percent = 0;
                 int newPercent = 0;
                 int oldPercent = 0;
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                    int bytes = fis.read(buffer);
                    byteCnt += bytes;
                    //11-21-02 :
                    //If itemID is greater than -1 this is an import file      transfer
                    //otherwise this is a header graphic file transfer.
                    if (bytes < 0) break;
                    os.write(buffer, 0, bytes);
                 os.flush();
                 //if (webadminApplet.DEBUG) System.out.println("No of bytes sent: " + byteCnt);
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                 os.close();
                 fis.close();
             // if (webadminApplet.DEBUG) System.out.println("File Transmission complete");
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              BufferedReader reader = new BufferedReader(
                             new
     InputStreamReader(serverCon.getInputStream()));
              try
                 String line;
                 while ((line = reader.readLine()) != null)
                   // if (webadminApplet.DEBUG) System.out.println(line);
              finally
                 // close the reader stream from servlet.
                 reader.close();
           } // end of the big try block.
           catch (Exception e)
              System.out.println("Exception during file transfer:\n" + e);
              e.printStackTrace();
              return("FTP failed. See Java Console for Errors.");
           } // end of catch block.
           return("File: " + fname + " successfully transferred.");
        } // end of method transferFile().
}

>
I am accessing a webcam from an applet embedded in a webpage using JMF 2.1. I am using JButtons using Image Icons. When i view the applet using applet viewer both the player and buttons appear fine. However when the applet is embedded in a jsp page the image JButtons don't appear at all. >That is probably because of security. Add 10 Dukes to the thread to indicate you are serious about resolving this, and I might expand on that answer.

Download Error Exception in 1.6. Works in all older versions.

I had some customers complaining that Java Web Start stopped working after upgrading to Java 1.6. I got the following after I upgraded.
JNLPException[category: Download Error : Exception: null : LaunchDesc: null ]
     at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
     at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
     at com.sun.javaws.Launcher.downloadResources(Unknown Source)
     at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
     at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
     at com.sun.javaws.Launcher.launch(Unknown Source)
     at com.sun.javaws.Main.launchApp(Unknown Source)
     at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
     at com.sun.javaws.Main$1.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
I get the following on the console:
#### Java Web Start Error:
#### Unable to load resource: http://barracudaserver.com/products/BarracudaDrive/HttpsTunnelWS.jar
I have cleared the Java cache, but the Java client still sends a " If-Modified-Since" so the server responds with a 304 Not Modified.
If-Modified-Since: Wed, 31 Dec 1969 23:59:59 GMT
That is a long time ago.
I have attached the HTTP headers at the bottom.
Any ideas?
BTW, it would be great if SUN could make things backward compatible. This JNLP file is integrated inside a product and requires that all customers upgrade the product.
A copy of the JNLP file is available online at:
http://barracudaserver.com/products/BarracudaDrive/HttpsTunnelClient.html
GET /products/BarracudaDrive/HttpsTunnelWS.jar HTTP/1.1
content-type: application/x-java-archive
accept-encoding: pack200-gzip,gzip
User-Agent: JNLP/6.0 javaws/1.6.0_01 (b06) Java/1.6.0_01
UA-Java-Version: 1.6.0_01
Host: barracudaserver.com
Cache-Control: no-cache
Pragma: no-cache
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
If-Modified-Since: Wed, 31 Dec 1969 23:59:59 GMT
Cookie: __utma=72791808.1501057734.1166376940.1177887848.1178031465.9; __utmz=72791808.1177300532.7.3.utmccn=(referral)|utmcsr=localhost|utmcct=/setup/wizard/SetAdmin.lsp|utmcmd=referral; phpbb2mysql_data=a%3A2%3A%7Bs%3A11%3A%22autologinid%22%3Bs%3A0%3A%22%22%3Bs%3A6%3A%22userid%22%3Bi%3A-1%3B%7D
HTTP/1.1 304 Not Modified
Date: Tue, 01 May 2007 17:44:38 GMT
Server: BarracudaServer.com (Posix)
Connection: Keep-Alive
Content-Type: application/java
Etag: 461adac6
Last-Modified: Tue, 10 Apr 2007 00:31:02 GMT
Content-Length: 0
Message was edited by:
wi_ni
Message was edited by:
wi_ni

JNLP version ?
i tried to look up in my control panel
and i have in user tab
1.6     1.6.0_01     http://java.sun.com/products/autodl/j2se     C:\Program Files\Java\jre1.6.0_01\bin\javaw.exe     true
system tab
1.6     1.6.0_01     http://java.sun.com/products/autodl/j2se     C:\Program Files\Java\jre1.6.0_01\bin\javaw.exe     true
and java -version is
java version "1.6.0_01"
Java(TM) SE Runtime Environment (build 1.6.0_01-b06)
Java HotSpot(TM) Client VM (build 1.6.0_01-b06, mixed mode, sharing)
here is my JNLP test program
<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="1.0+" codebase="http://172.22.90.128/Rel05_01_052">
<information>
<title>JNLPTest</title>
<vendor>JNLPTest</vendor>
<description>JNLPTest</description>
<offline-allowed/>
</information>
<security><all-permissions/></security>
<resources>
<j2se version="1.5" initial-heap-size="64m" max-heap-size="512m"/>
<jar href="iMS/STS-6.jar.pack.gz"/>
<property name="Secure" value="false"/>
</resources>
<application-desc main-class="SwingTest"/>
</jnlp>
and this same works in machine where i have 1.5.
I don't know the reason why java 1.6 webstart throw this error
java.io.IOException: Corrupted pack file: magic/ver = CAFED00D/160.1 should be CAFED00D/150.7
     at com.sun.java.util.jar.pack.NativeUnpack.start(Native Method)
     at com.sun.java.util.jar.pack.NativeUnpack.run(Unknown Source)
     at com.sun.java.util.jar.pack.NativeUnpack.run(Unknown Source)
     at com.sun.java.util.jar.pack.UnpackerImpl.unpack(Unknown Source)
     at com.sun.deploy.net.HttpDownloadHelper.download(Unknown Source)
     at com.sun.deploy.cache.Cache.downloadResourceToCache(Unknown Source)
     at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
     at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
     at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
     at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
     at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)
     at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
     at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
     at com.sun.javaws.Launcher.downloadResources(Unknown Source)
     at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
     at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
     at com.sun.javaws.Launcher.launch(Unknown Source)
     at com.sun.javaws.Main.launchApp(Unknown Source)
     at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
     at com.sun.javaws.Main$1.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)

Null pointer Exception with Custom EventQueue

I created a simple class customEventQueue which is extended from EventQueue class and pushed it using
Toolkit.getDefaultToolkit().getSystemEventQueue().push(customEventQueue);
Now, whenever there are three modal dialogs on top of a frame and if I click on top dialog that closes all three dialog boxes, I get nullpointer exception in console. The custom event class does not have any method in it. It just extends from EventQueue.
I checked it in different JRE and it happens only in JRE1.3.1.
Has anybody tried the same thing with custom event queue? Any help is most welcome. Thanks...
java.lang.NullPointerException
at sun.awt.windows.WInputMethod.dispatchEvent(Unknown Source)
at sun.awt.im.InputContext.dispatchEvent(Unknown Source)
at sun.awt.im.InputMethodContext.dispatchEvent(Unknown Source)

Hi Chandel me having the same problem
java.lang.NullPointerException
at sun.awt.windows.WInputMethod.dispatchEvent(Unknown Source)
at sun.awt.im.InputContext.dispatchEvent(Unknown Source)
at sun.awt.im.InputMethodContext.dispatchEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown
Source)
at
java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Sour
ce)
at
java.awt.DefaultKeyboardFocusManager.pumpApprovedKeyEvents(Unknown So
urce)
at
java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Sour
ce)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown
Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.SequencedEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown
Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Th bigger problem is that i don't know what is causing this exception, cause the stack trace doesn't mention the line of code where the exception occurred.
In earlier version of java we had pData null pointer exception. This bug manifests when the pull down menu doesn't fit completely into the frame's bounds and swing has to create a seaprate window for the pull-down.
The problem is that WInputMethod caches a reference to peer and that that reference becomes stale when peer is destroyed and recreated.
In this bug cached peer reference becomes stale as the Window for the menu is hidden (and its peer is destroyed) and shown again (with new peer this time).
WInputMethod have a cached reference to the old peer but that old peer is not connected to the underlying native window used to display the menu.
But it's been fixed. I want to know if our problem is in some way related to this pData bug.
Thanx.

Problem is running application in JRE1.3

Hello,
I am facing some problems in JRE1.3. I have my application developed with JDK1.1.8. It was running fine with machines on which JRE1.2 is installed. But when running the application on machines on which JRE1.3 is installed, I am getting an exception of Java.Lang.ClassNotFoundException. And when I un-install JRE1.3, application runs fine. I am not sure what this problem is due to. Can anyone please suggest me some solution to the same.
Regards,
Sheshu-

how did you solve tihs problem, bvecouse � have the same problem

Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldSwing

Hello;
I got a error to run my application, i have not problem with compile it. But it give me the following error massage when i run it.
Could anyone help me please.
E:\Java>javac HelloWorldSwing.java
E:\Java>java HelloWorldSwing
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldSwing
E:\Java>path
PATH=C:\Program Files\Java\jdk1.6.0\bin;C:\Program Files\QuickTime\QTSystem\;C:\
Program Files\Common Files\Adobe\AGL;C:\Program Files\Microsoft SQL Server\80\To
ols\BINN;C:\Program Files\Java\jre1.6.0\bin;C:\Program Files\Java\jre1.6.0\bin;C
:\Program Files\Java\j2re1.4.2_13\bin
The following are where my jdk and jre store.
C:\Program Files\Java>dir
Volume in drive C has no label.
Volume Serial Number is 3023-229B
Directory of C:\Program Files\Java
04/02/2007 12:22 AM <DIR> .
04/02/2007 12:22 AM <DIR> ..
01/02/2007 10:54 PM <DIR> j2re1.4.2_13
03/02/2007 04:54 PM <DIR> jdk1.6.0
01/02/2007 10:02 PM <DIR> jre1.5.0_06
04/02/2007 12:22 AM <DIR> jre1.6.0
0 File(s) 0 bytes
6 Dir(s) 5,761,228,800 bytes free

It even tries to tell you what's wrong. Run class "start.HelloWorldSwing", not "HelloWorldSwing".
I bet that copying that error message without the class name into Google would have given you the answer right away.

SimpleDateFormat.parse() causes Unparsable date exception

I am using SimpleDateFormat to both format and parse date strings. The format is working properly, but parse results in the following exception:
java.text.ParseException: Unparseable date: "2007-08-31T12:05:05.651-0700"
at java.text.DateFormat.parse(Unknown Source)
Here is my code:
SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'kk:mm:ss.SZ");
String dateTime = dateFormatter.format(new Date());
Date test = dateFormatter.parse(dateTime);
For testing purposes, I am formatting a date string, and then passing it right back into parse() and I get the exception.
I am using jre1.5.0_10.
Thank you for your help.
-Karen

You have specified the milliseconds (S) to have a minimum of 1 letter.
From the API:
Number: For formatting, the number of pattern letters is the minimum number of digits, and shorter numbers are zero-padded to this amount. For parsing, the number of pattern letters is ignored unless it's needed to separate two adjacent fields.
If you specify it like this:SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'kk:mm:ss.SSSZ");
// or like this
SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'kk:mm:ss.S Z");it will work.
Message was edited by:
dwg

Error=2 in jre1.6.0_07 when calling cmd /c -- Windows 2003 server 5.2

Must be very simple. Although, I do not where else to check.
A java application allows opening the OS shell and executing programs. For Windows
(without further details) a "cmd /c" prefix is recomended in the config file. None
for Linux.
The application runs the shell from a path relative to its configurations file,
for which I have defined "../scripts".
Thus a .wsf script located at MyAppPath\scripts can be executed as "Cscript //NoLogo MyScript.wsf". It works OK under XP Profesional, Version 2002, Service Pack3, jre1.6.0_07, JAVA_HOME defined. The application log reports a proper application start up using Java VM 10.0b-23. and execute the shell as many times as called without any problem.
The applications works also fine for every aspect on Windows 2003 server 5.2, except for calling the os Shell. The following error is displayed:
Cannot run program "cmd /c Cscript //NoLogo Myscript.wsf" (in directory C:\MyAppPath\script"): CreateProcess error=2 the system can not find the file specified.
Of course, the file "Myscript.wsf" is there...
In both cases (XP and 2003), CompSpec is set to %SystemRoot%\system32\cmd.exe and PATHEXT inlcudes ".WSF".
Any help will be most appreciated.

I have no experience with cscript, but by typing cscript in a command prompt i get:
Microsoft (R) Windows Script Host Version 5.7
Copyright (C) Microsoft Corporation. All rights reserved.
Usage: CScript scriptname.extension [option...] [arguments...]
Options:
//B         Batch mode: Suppresses script errors and prompts from displaying
//D         Enable Active Debugging
//E:engine Use engine for executing script
//H:CScript Changes the default script host to CScript.exe
//H:WScript Changes the default script host to WScript.exe (default)
//I         Interactive mode (default, opposite of //B)
//Job:xxxx Execute a WSF job
//Logo      Display logo (default)
//Nologo    Prevent logo display: No banner will be shown at execution time
//S         Save current command line options for this user
//T:nn      Time out in seconds: Maximum time a script is permitted to run
//X         Execute script in debugger
//U         Use Unicode for redirected I/O from the consoleDoesn't this mean that the script file name should come before the option (//Nologo)?
I run XP SP 3.

Move from client 1.5 to 1.6.0_1 causes random https exception?

How is everyone doing?
Me? Well, life was good when our clients and server were running java 1.5.X. Now after some of our clients have upgraded to 1.6.0_1, life isn't so good.
I am seeing seemingly random exceptions that appear to be generated down in the guts of the https api layer. I could use your help.
Please, I appreciate any advice.
The setup:
1) Server side: Tomcat 5.5.15 with jdk 1.5.0_09
2) Tomcat is setup for standard https and http but https is forced. Not using native APR connectors.
3) Clients are using IE6 and IE7.
4) Clients login to a web page that starts a fairly large applet running against the java plugin for 1.6.0_01.
5) POJOs (plain old java objects) are being serialized back and forth. At some random point during the communication an exception occurs (see below). It appears that the session is closed or corrupt at this point.
6) The above problem happens quicker for some and not at all for others.
7) No errors show up on the server side that I can find. (catalina.out)
The problem:
The clients are randomly failing (at least it seems that way) with :
javax.net.ssl.SSLException: java.lang.NullPointerException
     at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.handleException(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
     at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
     at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
     at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source)
     at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source)
     at com.mycompany.hm.callq.client.common.HttpMessage.sendPostObject(HttpMessage.java:227)
     at com.mycompany.hm.callq.client.common.CallQSerializeData.sendViaHttp(CallQSerializeData.java:132)
     at com.mycompany.hm.callq.client.common.SessionMonitor.getSessionInterval(SessionMonitor.java:355)
     at com.mycompany.hm.callq.client.common.SessionMonitor.startSessionMonitorTimers(SessionMonitor.java:78)
     at com.mycompany.hm.callq.client.common.JDockingApplet.start(JDockingApplet.java:331)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
     at com.sun.deploy.security.X509ExtendedDeployTrustManager.isSupportedAlgorithm(Unknown Source)
     at com.sun.deploy.security.X509ExtendedDeployTrustManager.checkServerTrusted(Unknown Source)
     at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(Unknown Source)
     at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown Source)
     at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source)
     at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
     ... 13 moreOnce this happens, the cache for class files becomes corrupt. Any further attempts at using the client fail (even after restarting the browser) as the class files are foobar. I have to manually delete the cache directory!
The plea for help.
I'm really hoping someone has some ideas. I don't know where to go from here? Perhaps there is more information I can provide to help?
Thank you!
-Dennis

In the clients machine where Java 1.6 was installed, please do following -
1. Right click 'Start' button and click on 'explore'
2. In the main menu click 'Tools'->'Folder Options'->'File Types' tab
3. Under 'Registered file types:' highlight 'JNLP' extension and click on 'Advanced' button
4. In the 'Edit File Type' window, highlight 'Launch' option and click on 'Edit' and then 'Browse' button
5. In 'Open with' window select 'javaws.exe' under 'C:\Program Files\Java\jre1.5.0_12\bin\' directory and click on 'Open' button.
(Note: Select whichever JRE version you want to use)
6. Finally, make sure the entry under 'Application used to perform action:' looks like "C:\Program Files\Java\jre1.5.0_12\bin\javaws.exe" "%1"
7. Click 'OK' button for all open windows. (For all open windows, click on 'Apply' button first if it is enabled and then 'OK' button.)
8. Close all browser windows and open again.
Let me know if this works.

FindClass() throws java.lang.UnsatisfiedLinkError exception

Hi All,
I am using a JNI to make my C program to communicate with the GUI developed in Java Swings. In my C program I have used FindClass() method to find the java class. While exececuting my C program, I got the following exception,
Exception in thread "main" java.lang.UnsatisfiedLinkError: /usr/java/jre1.5.0_04/lib/i386/libawt.so: /usr/java/j2sdk1.4.2_08/jre/lib/i386/libmlib_image.so: version `VER_1.1' not found (required by /usr/java/jre1.5.0_04/lib/i386/libawt.so)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at sun.security.action.LoadLibraryAction.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.awt.NativeLibLoader.loadLibraries(Unknown Source)
at sun.awt.DebugHelper.<clinit>(Unknown Source)
at java.awt.Component.<clinit>(Unknown Source)
I have ensured that the libawt.so and ibmlib_image.so paths are set in LD_LIBRARY_PATH. Inspite of that I am not able to access the java class because of the above mentioned exception. Please help me out in this.
For your reference, I am attaching the code with this,
#include <jni.h>
int main()
     JavaVMOption options[2];
     JNIEnv *env;
     JavaVM *jvm;
     JavaVMInitArgs vm_args;
     long status;
     jclass cls;
     jobject obj;
     jmethodID mid;
     jstring jstr;
     char str[25];
       options[0].optionString =        "-Djava.class.path=/home/maniyan/work/Dhruv_proj/vers/v5";
     options[1].optionString = "-verbose:jni";
     memset(&vm_args, 0, sizeof(vm_args));
        vm_args.version = JNI_VERSION_1_4;
     vm_args.nOptions = 1;
     vm_args.options = options;
     vm_args.ignoreUnrecognized = 1;
     status = JNI_CreateJavaVM(&jvm, (void**)&env, &vm_args);
     printf("status %d\n",status);
     if (status != JNI_ERR)
          printf("Exception %d\n",(*env)->ExceptionCheck(env));
          cls = (*env)->FindClass(env, "frame_main_v1");
          printf("Exception %d\n",(*env)->ExceptionCheck(env));
          if ((*env)->ExceptionCheck(env)) {
          (*env)->ExceptionDescribe(env);
          (*env)->ExceptionClear(env);
     if(cls !=0)
             //printf("am here\n");
          mid = (*env)->GetStaticMethodID(env, cls, "display_message", "(Ljava/lang/String;)V");
          printf("Method %d\n",mid);
          if(mid !=0)
          {      strcpy(str,"Hello world");
                (*env)->CallStaticCharMethod(env, cls, mid, (*env)->NewStringUTF(env, str));
     (*jvm)->DestroyJavaVM(jvm);
     return 0;
else {
          printf("some error\n");
          return -1;
Thanks in adv,
Cool Dude

this is like a classpath issue, but for a native library
basically you need to include the library file in your path info to the JVM

Filenotfound exception javamail.providers

hi, i am using java mail API to Send mails , my code is executed correctly but, all mails are goes to badmail folder of the host
and my code is ....
package com;
import java.util.Properties;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
* @author gaucho
* TODO To change the template for this generated type comment go to Window -
* Preferences - Java - Code Style - Code Templates
public class SendMailUsingAuthentication {
     private static final String SMTP_HOST_NAME = "192.168.2.33";
     private static final String SMTP_AUTH_USER = "[email protected]";
     private static final String SMTP_AUTH_PWD = "Password1";
     private static final String emailMsgTxt = "Please visit my project at ";
     private static final String emailSubjectTxt = "Order Confirmation Subject";
     private static final String emailFromAddress = "[email protected]";
     // Add List of Email address to who email needs to be sent to
     private static final String[] emailList = { "[email protected]"};
     public static void main(String args[]) throws Exception {
          SendMailUsingAuthentication smtpMailSender = new SendMailUsingAuthentication();
          smtpMailSender.postMail(emailList, emailSubjectTxt, emailMsgTxt,
                    emailFromAddress);
          System.out.println("Sucessfully Sent mail to All Users");
     public void postMail(String recipients[], String subject, String message,
               String from) throws MessagingException {
          boolean debug = false;
          java.security.Security
                    .addProvider(new com.sun.net.ssl.internal.ssl.Provider());
          //Set the host smtp address
          Properties props = new Properties();
          props.put("mail.transport.protocol", "smtp");
          props.put("mail.smtp.starttls.enable","true");
          props.put("mail.smtp.host", SMTP_HOST_NAME);
          props.put("mail.smtp.auth", "true");
          props.put("mail.debug","true");
          Authenticator auth = new SMTPAuthenticator();
          Session session = Session.getDefaultInstance(props, auth);
          session.setDebug(debug);
          // create a message
          Message msg = new MimeMessage(session);
          // set the from and to address
          InternetAddress addressFrom = new InternetAddress(from);
          msg.setFrom(addressFrom);
          InternetAddress[] addressTo = new InternetAddress[recipients.length];
          for (int i = 0; i < recipients.length; i++) {
               addressTo[i] = new InternetAddress(recipients);
          msg.setRecipients(Message.RecipientType.TO, addressTo);
          // Setting the Subject and Content Type
          msg.setSubject(subject);
          msg.setContent(message, "text/plain");
          Transport.send(msg);
     * SimpleAuthenticator is used to do simple authentication when the SMTP
     * server requires it.
     private class SMTPAuthenticator extends javax.mail.Authenticator {
          public PasswordAuthentication getPasswordAuthentication() {
               String username = SMTP_AUTH_USER;
               String password = SMTP_AUTH_PWD;
               return new PasswordAuthentication(username, password);

DEBUG: JavaMail version 1.3.3
DEBUG: java.io.FileNotFoundException: C:\Program Files\Java\jre1.5.0_04\lib\javamail.providers (The system cannot find the file specified)
DEBUG: URL jar:file:/C:/EmailAgent60/lib/imap.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: jar:file:/C:/EmailAgent60/lib/imap.jar!/META-INF/javamail.providers
DEBUG: URL jar:file:/C:/EmailAgent60/lib/pop3.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: jar:file:/C:/EmailAgent60/lib/pop3.jar!/META-INF/javamail.providers
DEBUG: URL jar:file:/C:/EmailAgent60/lib/smtp.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: jar:file:/C:/EmailAgent60/lib/smtp.jar!/META-INF/javamail.providers
DEBUG: not loading resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name: {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc], com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc], com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc], com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsy stems, Inc]}
DEBUG: Providers Listed By Protocol: {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc], pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsy stems, Inc], smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc], pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc]}
DEBUG: not loading resource: /META-INF/javamail.default.address.map
DEBUG: URL jar:file:/C:/EmailAgent60/lib/smtp.jar!/META-INF/javamail.address.map
DEBUG: successfully loaded resource: jar:file:/C:/EmailAgent60/lib/smtp.jar!/META-INF/javamail.address.map
DEBUG: java.io.FileNotFoundException: C:\Program Files\Java\jre1.5.0_04\lib\javamail.address.map (The system cannot find the file specified)
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth false
DEBUG SMTP: trying to connect to host "192.168.2.33", port 25, isSSL false
220 Dunagiri Microsoft ESMTP MAIL Service, Version: 5.0.2195.6713 ready at Wed, 12 Jul 2006 11:40:07 +0530
DEBUG SMTP: connected to host "192.168.2.33", port: 25
EHLO manas
250-Dunagiri Hello [192.168.2.64]
250-TURN
250-ATRN
250-SIZE 2097152
250-ETRN
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-8bitmime
250-BINARYMIME
250-CHUNKING
250-VRFY
250 OK
DEBUG SMTP: Found extension "TURN", arg ""
DEBUG SMTP: Found extension "ATRN", arg ""
DEBUG SMTP: Found extension "SIZE", arg "2097152"
DEBUG SMTP: Found extension "ETRN", arg ""
DEBUG SMTP: Found extension "PIPELINING", arg ""
DEBUG SMTP: Found extension "DSN", arg ""
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "8bitmime", arg ""
DEBUG SMTP: Found extension "BINARYMIME", arg ""
DEBUG SMTP: Found extension "CHUNKING", arg ""
DEBUG SMTP: Found extension "VRFY", arg ""
DEBUG SMTP: Found extension "OK", arg ""
DEBUG SMTP: use8bit false
MAIL FROM:<[email protected]>
250 2.1.0 [email protected] OK
RCPT TO:<[email protected]>
250 2.1.5 [email protected]
DEBUG SMTP: Verified Addresses
DEBUG SMTP: [email protected]
DATA
354 Start mail input; end with <CRLF>.<CRLF>
Message-ID: <29509536.01152684496937.JavaMail.chiranjeevi@manas>
Date: Wed, 12 Jul 2006 11:38:16 +0530 (GMT+05:30)
From: [email protected]
To: [email protected]
Subject: Test E-Mail through Java
Cc: [email protected]
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
This is a test of sending a plain text e-mail through Java.
Here is line 2.
250 2.6.0 <29509536.01152684496937.JavaMail.chiranjeevi@manas> Queued mail for delivery
DEBUG SMTP: use8bit false
MAIL FROM:<[email protected]>
250 2.1.0 [email protected] OK
RCPT TO:<[email protected]>
250 2.1.5 [email protected]
DEBUG SMTP: Verified Addresses
DEBUG SMTP: [email protected]
DATA
354 Start mail input; end with <CRLF>.<CRLF>
Message-ID: <15277917.11152684497046.JavaMail.chiranjeevi@manas>
Date: Wed, 12 Jul 2006 11:38:16 +0530 (GMT+05:30)
From: [email protected]
To: [email protected]
Subject: Test E-Mail through Java
Cc: [email protected]
MIME-Version: 1.0
Content-Type: multipart/mixed;
     boundary="----=_Part_0_19690856.1152684497031"
------=_Part_0_19690856.1152684497031
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
This is part one of a test multipart e-mail.
------=_Part_0_19690856.1152684497031
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
This is the second part
------=_Part_0_19690856.1152684497031--
250 2.6.0 <15277917.11152684497046.JavaMail.chiranjeevi@manas> Queued mail for delivery
DEBUG SMTP: use8bit false
MAIL FROM:<[email protected]>
250 2.1.0 [email protected] OK
RCPT TO:<[email protected]>
250 2.1.5 [email protected]
DEBUG SMTP: Verified Addresses
DEBUG SMTP: [email protected]
DATA
354 Start mail input; end with <CRLF>.<CRLF>
Message-ID: <11587215.21152684497093.JavaMail.chiranjeevi@manas>
Date: Wed, 12 Jul 2006 11:38:16 +0530 (GMT+05:30)
From: [email protected]
To: [email protected]
Subject: Test E-Mail through Java
Cc: [email protected]
MIME-Version: 1.0
Content-Type: multipart/mixed;
     boundary="----=_Part_0_19690856.1152684497031"
------=_Part_0_19690856.1152684497031
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
This is part one of a test multipart e-mail.
------=_Part_0_19690856.1152684497031
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
This is the second part
------=_Part_0_19690856.1152684497031--
250 2.6.0 <11587215.21152684497093.JavaMail.chiranjeevi@manas> Queued mail for delivery
DEBUG SMTP: use8bit false
MAIL FROM:<[email protected]>
250 2.1.0 [email protected] OK
RCPT TO:<[email protected]>
250 2.1.5 [email protected]
DEBUG SMTP: Verified Addresses
DEBUG SMTP: [email protected]
DATA
354 Start mail input; end with <CRLF>.<CRLF>
Message-ID: <10807107.31152684497156.JavaMail.chiranjeevi@manas>
Date: Wed, 12 Jul 2006 11:38:16 +0530 (GMT+05:30)
From: [email protected]
To: [email protected]
Subject: Test E-Mail through Java
Cc: [email protected]
MIME-Version: 1.0
Content-Type: text/html; charset=us-ascii
Content-Transfer-Encoding: 7bit
<html><head><title>Test E-Mail through Java</title></head><body><h1>Test E-Mail through Java</h1><p>This is a test of sending an HTML e-mail through Java.</body></html>
250 2.6.0 <10807107.31152684497156.JavaMail.chiranjeevi@manas> Queued mail for delivery
QUIT

Exception in thread "main" java.lang.NoClassDefFoundError: HW

I am very new to java. Tried to take the time to learn but got wrapped up in other things. Now I am back to learn and here is what I am getting. I don't know if it has anything to do with java required files being in a different directory or what. I have my java sdk files in C:\Program Files\Java\jre1.6.0_05\ and the source file is in C:\Java
Here is more information.
My Error at runtime:_
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldApp
My actions in the shell:_
C:\Java>javac HW.java
C:\Java>java HW
Exception in thread "main" java.lang.NoClassDefFoundError: HW
Caused by: java.lang.ClassNotFoundException: HW
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
My Source:_
* The HelloWorldApp class implements an application that
* simply prints "Hello World!" to standard output.
class HW {
public static void main(String[] args) {
System.out.println("Hello World!"); // Display the string.
}

My Error at runtime:_
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldApp
Exception in thread "main" java.lang.NoClassDefFoundError: HW
Caused by: java.lang.ClassNotFoundException: HWO_o
That's two different errors.
Try to execute with:
java -cp . HW

Exception in JRE1.6

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