How to find a certain class in all "JARs" on my partition ?

Is there a way/tool which helps me to find out in which of all the JARs on my partition a certain class exists ?
Example: I want list all JARs (with path) which contain the Class
cmpack.mypack.mayclass234
Note that not only JARs in my CLASSPATH should be investigated but ALL JARs!

Look at all files on the partition, check whether they're JARs (-->FileFilter), feed them to an UrlClassLoader and try to load that class. If that works, it's in there.

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Hi,
How to find classtype and class for a material.
which table contains this data.
Thanks
Kiran

Hi Kiran,
Check below sample code. Use this BAPI which will give all info about the class for the material.
DATA:      l_objectkey_imp    TYPE bapi1003_key-object
                                     VALUE IS INITIAL.
CONSTANTS: lc_objecttable_imp TYPE bapi1003_key-objecttable
                                     VALUE 'MARA',
             lc_classtype_imp   TYPE bapi1003_key-classtype
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             lc_freight_class   TYPE bapi1003_alloc_list-classnum
                                     VALUE 'FREIGHT_CLASS',
             lc_e               TYPE bapiret2-type VALUE 'E',
             lc_p(1)            TYPE c             VALUE 'P',
             lc_m(1)            TYPE c             VALUE 'M'.
SORT i_deliverydata BY vbeln posnr matnr.
CLEAR wa_deliverydata.
LOOP AT i_deliverydata INTO wa_deliverydata.
    REFRESH: i_alloclist[],
             i_return[].
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    l_objectkey_imp = wa_deliverydata-matnr.
*Get classes and characteristics
    CALL FUNCTION 'BAPI_OBJCL_GETCLASSES'
      EXPORTING
        objectkey_imp         = l_objectkey_imp
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        classtype_imp         = lc_classtype_imp
*   READ_VALUATIONS       =
        keydate               = sy-datum
        language              = sy-langu
      TABLES
        alloclist             = i_alloclist
*   ALLOCVALUESCHAR       =
*   ALLOCVALUESCURR       =
*   ALLOCVALUESNUM        =
        return                = i_return
Thanks,
Vinod.

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I have a requirement where i need to change the message text after clicking "Send" button while creating Incident.
How to find the feeder class and method which is called behind "Send" button ?
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Vimal

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Could not find the main class (with every jar)

This isn't a developer question. I get the error Could not find the main class with every jar I try to open (for example the jar downloaded from https://gjar.dev.java.net/ gives the same problems - and I don't think there is something wrong with that JAR). It isn't a problem with the jar or MANIFEST because the same jar works fine on my laptop. So there is something wrong with my JRE installation, but what?
I tried to remove and reinstall the JRE 6 Update 18 but that didn't work. When I run the JAR with command line java -jar "file.jar" it works fine, but if I dubbelclick on it I get the error message (and it's irritating me).
I'm a bit desperate so I hope that someone here can help me ;)
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hai T.B.M ... Sorry to post here... I know that i posted my question in wrong thread..but i dont have another solution to contact with you.. I had seen your answers which are really excellent and helped to do my project..
Now i am having very less time to complete my project and i am very new to JMF.. I am not getting output in JMF video capture ..please check the code and guide me where i gone wrong.......please pardon me once again to post here.. Heres my code
import javax.media.*;
import java.awt.*;
import javax.swing.*;
import java.util.*;
import java.awt.event.*;
import javax.media.protocol.*;
import java.io.*;
import javax.media.control.StreamWriterControl;
public class webcam implements ActionListener,ControllerListener
boolean eomReached = false;
boolean realized = false;
JFrame f;
BorderLayout bd1;
CaptureDeviceInfo device;
MediaLocator m1;
Player player;
Component videoScreen;
JButton b1,b2;
Processor processor;
DataSource ds=null;
DataSink fileWriter=null;
JLabel status=new JLabel("");
public webcam()
try
JFrame f=new JFrame();
JPanel p =new JPanel();
JPanel p1=new JPanel();
device=CaptureDeviceManager.getDevice("vfw:Microsoft WDM Image Capture (Win32):0");
m1=device.getLocator();
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processor.configure();
processor = Manager.createProcessor(m1);
processor.setContentDescriptor(new
FileTypeDescriptor(FileTypeDescriptor.MSVIDEO));
ds=processor.getDataOutput();
player.addControllerListener(this);
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fileWriter.open();
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b2=new JButton("STOP");
bd1=new BorderLayout();
p.setLayout(bd1);
p1.add(b1);
p1.add(b2);
p.add("South",p1);
p.add("East",videoScreen);
f.getContentPane().add(p);
f.setVisible(true);
f.setSize(500,500);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
b1.addActionListener(this);
b2.addActionListener(this);
catch(Exception e){}
public void actionPerformed(ActionEvent e)
if(e.getSource()==b1)
try{
processor.start();
player.start();
fileWriter.start();
catch(Exception e1){}
if(e.getSource()==b2)
try{
player.stop();
processor.stop();
processor.close();
fileWriter.close();
catch(Exception e2){}
public static void main(String args[])
webcam obj=new webcam();
public synchronized void blockingRealize() {
player.realize();
while (!realized) {
try {
wait();
} catch (java.lang.InterruptedException e) {
status.setText("Interrupted while waiting on realize...exiting.");
System.exit(1);
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realized = true;
notify();
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eomReached = true;
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Hi
I am seeing frequent FULL GC and not able to locate which particular class/method is calling the System.gc(). I have disabled it using -XX:DisableExplicitGC and performance issues have been resolved. Also, I noticed that it does not happen periodically, so it is not RMI GC. How to find out who exactly is doing this? Does any of of the profilers like Optimizeit/Jprobe help find out this.
Thanks

Hi
I am seeing frequent FULL GC This is because you are creating and destroying objects VERY frequently. Try to look at your design and see where you can reuse objects (i.e. object pooling) if possible, that is if this is adversely affecting performance.
and not able to locate
which particular class/method is calling the
System.gc(). Classes don't call GC. The VM handles that automagically.
I have disabled it using
-XX:DisableExplicitGC and performance issues have
been resolved. Also, I noticed that it does not
happen periodically, so it is not RMI GC. How to find
out who exactly is doing this? Does any of of the
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Dear SRM gurus
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we have a requirement.
How to find the workflow admins for the particular costcenters.
we used HRV1222A where ATTRIB EQ <Z attribute>(This is our own attribute to group all the costcenters)
used table HRP1001 to find the Admins but results are not correct because it is not showing my user id(I have all authorisations).
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srinu

hi
I have not received any thing.Please send again
[email protected]
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Hi
i had tried to find out the list of all user's whose passwords are expired.
i had written some jndi code by finding the max age and then find out the current time and subtracted this current time from max age using the following code
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String maxAge=(String)attbts.get("pwdMaxAge").get();
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long curTime=(Today.getTime())-Long.parseLong(maxAge)*1000;"
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String time=year+month+day+hour+minute+second+"Z";
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now i can get the list by using following code
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Hello
I am not an expert in this and am trying simple thing. I want to find if certain record exists in a table and if so set some boolean variable.
create or replace procedure findit(param)
AS
return_group boolean;
BEGIN
myflag := false;
--here goes my question
-- say I have SELECT WHATEVER FROM TABLE WHERE BLA = param
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END;Any idea?

THanks Satyaki_De,
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create or replace procedure close_subjects(study_id varchar2)
AS
return_group boolean;
BEGIN
dbms_output.enable(1000000);
FOR current_group IN(
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END;
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I searched using sm37 and using table TBTCO still the job name is not available there.
Note: I know one program name which is part of that job.
I could not found the given job ?

Goto SM37 and the last field there is ABAP program name.
give the program name there and select period well back from past to til till now say -
01.01.2006 to 12.02.2007.
and execute ..
u will find the list of the jobs using this program.
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Thanks
Jay

You're over-thinking this. The Handler class uses whatever port it is told to use by the person that constructs it. 443 is just the default.
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how to say to netbeans ide that it has to include the
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with an answer.
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Bikash.

Hi Bikash,
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Thanks and regards,
Venkat.

Hi Venkat,
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How to find a certain class in all "JARs" on my partition ?

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