IE6 leaks "Handles" when calling ANY Java applet

Hello all IE experts,
It seems that IE has "Handles" leak when it calls Java Applet.
Every call to a Java method from JavaScript, IE allocate a handle and does
not free it.
THIS DOES NOT HAPPEN when I use mozilla or Netscape.
Versions:
* Windows 2000 SP 3 (The most recent, with all fixes of hfnetchk)
* Internet Explorer (The most recent one, with all fixes of hfnetchk)
Version 6.0.2800.1106
SP1
Q328970
Q324929
Q810847
Q813951
* Java Plug-in - 1.4.1_02-b06
If you compile the applet and use the test html, then press "Test" you will
notice that 1000 (or more) handles are allocated (At Windows Task Manager).
If you press again you will see that another 1000 (or more) handles are
allocated. The handles are NEVER released, even if you browse to other
sites. You can enjoy this process until there are no more handles to
allocate... :)
Notice that the applet I use does nothing... I've checked this with various
of applets on the web and the results are the same.
Can anyone help?
Best Regards,
Alon Bar-Lev
** The following html is used: (test1.htm)
<html>
<head>
<script LANGUAGE="JavaScript">
function OnTest () {
for (var i=0;i<1000;i++) { a1.method1 (); }
</script>
</head>
<body>
<input type=button onclick="OnTest ()" value="Test"></input>
<APPLET code="test1.applet1.class" archive="test1.jar" id="a1" name="a1">No
Java</APPLET>
</body>
</html>
** The following applet: (test1/applet1.java)
package test1;
import java.applet.*;
public class applet1 extends Applet {
public void method1 () {}
** The following makefile: (Makefile)
JAVAC="$(J2SE)\bin\javac" -classpath $(CLASSPATH)
JAR="$(J2SE)\bin\jar" -cvf
CLASSPATH=.
all:
$(JAVAC) test1/*.java
$(JAR) test1.jar test1/*.class

New information:
This happens from Java version 1.4.0_01.
This did not happen in Java version 1.4.0.
Alon.

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IE 5.50
Netscape 6
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import java.awt.*;
import java.applet.*;
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private BarraTitulo titulo;
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String titulos[]= new String [4];
titulos[0]="(-) Cantidad (+)";
titulos[1]="Descripcion";
titulos[2]="Precio Unitario";
titulos[3]="Total";
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//THESE LINES SHOW EVERTHING WELL IN THE JAVA CONSOLE, BUT THESE ARE JUST FOR DEBUG. System.out.println("El id es: " + Integer.toString(id));
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import java.awt.*;
import java.awt.event.*;
public class Renglon extends Panel implements ActionListener {
private TextField qty, description, up, total;
private Button more, less;
private int cantidad, identificador;
private float unitP;
private String descripcion;
static float elTotal= 0;
static Panel totalP= new Panel();
static Label c4tot= new Label();
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this(1, 1, (float) 2.50, "Algun articulo");
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identificador= id;
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setLayout (new GridLayout (1,4));
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addsub.setLayout(new GridLayout(1,3));
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more.addActionListener (this);
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up.setEditable (false);
total.setEditable (false);
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addsub.add (qty);
addsub.add (more);
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add (up);
add (total);
setVisible (true);
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cantidad=0;
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c4tot.setText("$" + et.toString());
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totalP.setLayout (new GridLayout(1,4));
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totalP.add(c1);
totalP.add(c2);
totalP.add(c3);
totalP.add(c4tot);
totalP.setVisible(true);
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import java.awt.*;
public class BarraTitulo extends Panel {
public BarraTitulo (String [] titulos) {
this (titulos,15);
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I'm developing reports using Report builder 9.0.2 under Win2k and I have the following problem:
I select data into fieds A and B.
I created 2 formulas fA and fB that call a PLSQL function from my report in order to convert A and B based on other data.
I also have a formula fC which is actually fA-fB
I have 3 summary columns on fA, fB and fC. I don't display any of those columns on the report but I created other formulas columns fA_Fmt, fB_Fmt,... to format the values using an imported java class.
This java class is static.
so fA_Fmt looks like this:
function fA_Fmt return Char is
begin
return MyJavaClassPackageName.formatValue( :fA, report_global_variable );
end;
When I run my report under report builder, I get a REP-1401 report error like "fA_Fmt formula: fatal PL/SQL error occured
ORA-39565: Message not found, product RDBMS, facility: ORA"
This happens randomly on any of the formulas.
Sometimes I even get a java.lang.StaskOverFlowError and I have to close and restart report builder.
I've tried to debug and I even caught the exception.
The parameters passed to the java method are fine.
The exception number is 105101 and after a couple of exceptions like this, visual C++ runtime library tells me there's a runtime error in rwbuilder.exe and the application crashes.
I don't know if it's Java, if it's Report builder or even Win2k.
Anyway, I'm stuck with that and I don't know what to do to fix it.
Any idea or work around?
Thanks
Manu

Hi Manu
I suspect the line given below:
return MyJavaClassPackageName.formatValue( :fA, report_global_variable );
Do not pass report values directly. Instead, assign it to a temporary variable and try again. See if this works:
temp1 <Variable_Type>;
temp2 <Variable_Type>;
temp1 := :fA;
temp2 := report_global_variable;
return MyJavaClassPackageName.formatValue( temp1, temp2 );
Note: You may also hit Fatal PL/SQL errors if the arguments happen to be invalid.
Regards
Sripathy

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