How to represent java generics in UML

Hello,
Can anyone tell me how to represent java generics in UML? Say I have ClassA<ClassB>. How do I represent this in UML?
Thanks in advance,
Julien Martin.

More formally you can use parameterized types.
: T:Classifier :
+---------:..............:
| ClassA |
<<bind>> <T -> ClassB>
| ClassA<ClassB> |
Which may be useful if you have different instantiations of ClassA<T> with different values of T.
Pete
(I really must get round to making an ascii art UML editor sometime)

Similar Messages

Representing java beans in uml

Hi
Can anyone tell me where i can find examples of how to model javabeans (not EJB) in UML?
Are there any particular methods of uml design that i should use such as "activity diagrams" for the system, or just "class diagrams" for the actual code?
I'm especially looking for design examples of a bound property bean, as i'm not quite sure how to represent them in a class diagram ?
Any help would be most appreciated,
Thanks!!!

as far as I'm concerned, I'm happy with a custom stereotype for beans, and maybe a custom stereotyped association between the bean and the page it backs...
now maybe there exist more complicated formalisms, the question is : are there useful for your purpose ?

XI: How To Use JAVA generic Class to perform SAP data Lookup........

Hello All,
I want to create a generic class which is used to perorm SAP data lookup.
I don't want to use Jco or RFC channel..
Is there any other way to do this?
waiting for Reply
thank in advance.
- AKSHAY.

Hi,
use RFC channel
you can wrap it up like this:
/people/morten.wittrock/blog/2006/03/30/wrapping-your-mapping-lookup-api-code-in-easy-to-use-java-classes
why do you want to create something diffucult to maintin and non standard if
you can use the RFC API ?
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a>

I can not drag java class onto uml class diagram - why??

Hi
1. I created a new java web project
2. I created a new uml project.
3. I created new classes in the java web project.
4. I created a new "class diagram" in the uml project.
PROBLEM:
1. When I drag one of the classes onto the class diagram screen, nothing happens. That is, when I perform the "drop"...nothing happens.
(NOTE: when I drag a "package" to the class diagram, a box representing the java package appears... I just cant get this to work for a class(s) )
QUESTION:
Should I be able to drag a class (or classes) from my web project src folder onto the UML project's class diagram and have UML representations of the classes appear?

Hi Shay
Unfortunately, I cannot view the suggested youtube stuff at work. (I'll try to view it when I get home)
But, in the meantime, I did kind of get things working...
After creating the java project and uml project (and initial class diagram), I had to
1. drag the java packages (containing the classes I wanted diagrammed) onto the root node of the UML project (i.e., located on the left side "navigation" bar). Afterward, the package appeared under the UML project....Then,
2. One by one I had to drag the individual java classes from the java project onto the root node of the UML project (i.e,. the classes then appeared under their respective packages under the UML project) . Then,
3. Then, finally, I could drag the java classes (listed under their respective packages under the UML project) onto the class diagram panel, where the rendered properly.
I dont know if this is supposed to be the way to "reverse engineer" java classes to be part of a UML class diagram... But, it was the only way I found that worked... thus far, anyway.
Thanks again for reading my post and answering so promptly.... That was much appreciated!
s

How to use Java as a Front-end app

how java application can be used as the Front-end interfaces to Forte based
applications???
To unsubscribe, email '[email protected]' with
'unsubscribe forte-users' as the body of the message.
Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>

Rajiv,
If you have Forte's WebEnterprise product, and Forte version 3.0.G.x or
later, you have the ability to export an IIOP interface for any Forte
service object. In fact, you can go one step further and generate a Java
interface that "hides" the IIOP issues from the developer. The way you do
this is to do the following:
1) From the partitioning workshop, double click on the service object you
wish to expose as an IIOP interface. This will bring up the Service Object
Properties dialog.
2) Off the Export tab, set the External Type drop down to IIOP. If IIOP is
not an available option in the drop down list then you do not have
WebEnterprise install.
3) From here you need to set up the necessary IIOP configuration parameters
(see the documentation for details on the specifics of what the parameters
control).
4) If you want to have Forte generate a JavaBean interface and the necessary
Java classes to be called by your application then make sure you select the
Java parameter at the bottom of the Configuration dialog. If IDL is
selected then Forte will generate a generic IDL interface.
5) When you make your distribution Forte will generate the Java classes for
you.
This mechanism works very well for accessing a Forte service object from a
Java application.
Good Luck!
Jeff Wille
-----Original Message-----
From: Rajiv Srivastava <[email protected]>
To: [email protected] <[email protected]>
Date: Wednesday, December 09, 1998 2:03 PM
Subject: how to use Java as a Front-end app
how java application can be used as the Front-end interfaces to Forte based
applications???
To unsubscribe, email '[email protected]' with
'unsubscribe forte-users' as the body of the message.
Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>
To unsubscribe, email '[email protected]' with
'unsubscribe forte-users' as the body of the message.
Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>

Building java applications using UML

Hi all
I want to get experience for building java applications using UML.
Pls advice what is the best text book should I purchase??
thanks
madura

I do not use UML to auto-generate codes either. Take a look at Martin Fowler's bliki on some quite good views about UML: http://www.martinfowler.com/bliki/uml.html
What I do use UML for:
1. To visualise the system being built during the analysis and design phases - both to help improve understanding and to keep the stakeholders happy.
2. To reverse-engineer existing code that's weak on both design documents and code design. Makes understanding the code easier.
3. To highlight areas in existing code that might benefit from the application of design patterns.
As for how UML converts to Java code, the main diagrams are the Class Diagram and the Interaction Diagrams - Collaboration and Sequence. These diagrams translate to code very well.
Hth.

How does the Java Gernerics being implemented?

Generic programming is supported in Java, and I want to know how does this feature being considered and implemented? Any one can give me some introduction or resources link? Thank you.
Edited by: AaronZhang on Aug 25, 2008 9:37 PM

Thank you ! But I've gotten this tutorial and actaully want to known the implementation mechanism of java generic.

How to configure JAVA webdynpro in ECC 5.0??

Hello Friends,
I just installed ECC 5.0. Is java webdynpro already installed with ECC 5.0?? If not how to install it?? if yes how to configure it?? And how to run java webdynpro?? help me please
Thanks

No, not required.
You will need to maintain JCo destinations when you deal with your backend R/3 system from WD but as of now you don't need to configure anything.
Just install and start creating your project in WD Java.
Happy Learning
Murtuza

How to use java source in Oracle when select by sqlplus.

How to use java source in Oracle when select by sqlplus.
I can create java source in Oracle
import java.util.*;
import java.sql.*;
import java.util.Date;
public class TimeDate
     public static void main(String[] args)
public String setDate(int i){
GregorianCalendar calendar = new GregorianCalendar();
calendar.setTime(new Date((long)i*1000));
System.out.println("Dateline: "
+ calendar.get(Calendar.HOUR_OF_DAY) + ":"
+ calendar.get(Calendar.MINUTE) + ":"
+ calendar.get(Calendar.SECOND) + "-"
+ calendar.get(Calendar.YEAR) + "/"
+ (calendar.get(Calendar.MONTH) + 1) + "/"
+ calendar.get(Calendar.DATE));
String n = calendar.get(Calendar.YEAR) + "/" + (calendar.get(Calendar.MONTH) + 1) + "/" + calendar.get(Calendar.DATE);
     System.out.print(n);
     return n;
I have table name TEST
ID DATE_IN
1 942685200
2 952448400
When I write jsp I use method setDate in class TimeDate
The result is
ID DATE_IN
1 1999/11/16
2 2003/7/25
Thanks you very much.

It is unclear where you are having a problem. Is your issue at runtime (when the form runs in the browser) or when working in the Builder on the form?
Also be aware that you will need to sign your jar and include some new manifest entries. Refer to the Java 7u51 documentation and blogs that discuss the changes.
https://blogs.oracle.com/java-platform-group/entry/new_security_requirements_for_rias
http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/manifest.html

How to represent ']] ' value in CDATA

In the following CDATA representation, I want to represent ']]' value. How to represent? Any pointers will be appreciated.
<![CDATA[ someString ]]>

Sorry to disappoint u, but it's not possible to mention ']]' inside a cdata section..
Instead u can try some other value which represents ']]' inside the section and change it once rendering starts..

How to Create JAVA proxies in PI 7.1 using NWDS

Hi PI SDNers,
Please guide me on "how to create JAVA proxy in PI 7.1 using NWDS". I used to create java proxies from Integration build tools->generate Java Proxy in Pi 7.0/XI3.0; Please advise me.
Thanks in Advance...
Ravi Kanakam

Check if these threads help you:
Java Proxy with NWDS 7.1
Re: Java Proxy & NWDS
Regards,
Abhishek.

How to use java programe in oracle form

Hello Expert,
My Config is : -
Forms [32 Bit] Version 11.1.1.3.0 (Production)
Jdeveloper - 10.1.3
I want to use the java programe in form builder. I create the one java class in Jdeveloper -
package demo;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
public class get_info{
   public static void main(String[] args){
   ch_add();
   public static void ch_add()
InetAddress ip;
try {
ip = InetAddress.getLocalHost();
/*System.out.println("Current IP address : " + ip.getHostAddress()); */
NetworkInterface network = NetworkInterface.getByInetAddress(ip);
byte[] mac = network.getHardwareAddress();
/*System.out.print("Current MAC address : ");   */
StringBuilder sb = new StringBuilder();
for (int i = 0; i < mac.length; i++)
sb.append(String.format("%02X%s", mac[i], (i < mac.length - 1) ? "-" : ""));
System.out.println(sb.toString());
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (SocketException e){
e.printStackTrace();
and this into Formweb.cfg and default.env and also add into Form_class_path. After that i import this java into forms.
Code genertated -
PACKAGE BODY get_info IS
-- DO NOT EDIT THIS FILE - it is machine generated!
args   JNI.ARGLIST;
-- Constructor for signature ()V
FUNCTION new RETURN ORA_JAVA.JOBJECT IS
BEGIN
    args := NULL;
    RETURN (JNI.NEW_OBJECT('demo/get_info', '()V', args));
END;
-- Method: main ([Ljava/lang/String;)V
PROCEDURE main(
    a0    ORA_JAVA.JARRAY) IS
BEGIN
    args := JNI.CREATE_ARG_LIST(1);
    JNI.ADD_OBJECT_ARG(args, a0, '[Ljava/lang/String;');
    JNI.CALL_VOID_METHOD(TRUE, NULL, 'demo/get_info', 'main', '([Ljava/lang/String;)V', args);
END;
-- Method: ch_add ()V
PROCEDURE ch_add IS
BEGIN
    args := NULL;
    JNI.CALL_VOID_METHOD(TRUE, NULL, 'demo/get_info', 'ch_add', '()V', args);
END;
-- Method: wait (J)V
PROCEDURE wait(
    obj   ORA_JAVA.JOBJECT,
    a0    NUMBER) IS
BEGIN
    args := JNI.CREATE_ARG_LIST(1);
    JNI.ADD_LONG_ARG(args, a0);
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '(J)V', args);
END;
-- Method: wait ()V
PROCEDURE wait(
    obj   ORA_JAVA.JOBJECT) IS
BEGIN
    args := NULL;
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '()V', args);
END;
-- Method: wait (JI)V
PROCEDURE wait(
    obj   ORA_JAVA.JOBJECT,
    a0    NUMBER,
    a1    NUMBER) IS
BEGIN
    args := JNI.CREATE_ARG_LIST(2);
    JNI.ADD_LONG_ARG(args, a0);
    JNI.ADD_INT_ARG(args, a1);
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '(JI)V', args);
END;
-- Method: equals (Ljava/lang/Object;)Z
FUNCTION equals(
    obj   ORA_JAVA.JOBJECT,
    a0    ORA_JAVA.JOBJECT) RETURN BOOLEAN IS
BEGIN
    args := JNI.CREATE_ARG_LIST(1);
    JNI.ADD_OBJECT_ARG(args, a0, 'java/lang/Object');
    RETURN JNI.CALL_BOOLEAN_METHOD(FALSE, obj, 'demo/get_info', 'equals', '(Ljava/lang/Object;)Z', args);
END;
-- Method: toString ()Ljava/lang/String;
FUNCTION toString(
    obj   ORA_JAVA.JOBJECT) RETURN VARCHAR2 IS
BEGIN
    args := NULL;
    RETURN JNI.CALL_STRING_METHOD(FALSE, obj, 'demo/get_info', 'toString', '()Ljava/lang/String;', args);
END;
-- Method: hashCode ()I
FUNCTION hashCode(
    obj   ORA_JAVA.JOBJECT) RETURN NUMBER IS
BEGIN
    args := NULL;
    RETURN JNI.CALL_INT_METHOD(FALSE, obj, 'demo/get_info', 'hashCode', '()I', args);
END;
-- Method: getClass ()Ljava/lang/Class;
FUNCTION getClass(
    obj   ORA_JAVA.JOBJECT) RETURN ORA_JAVA.JOBJECT IS
BEGIN
    args := NULL;
    RETURN JNI.CALL_OBJECT_METHOD(FALSE, obj, 'demo/get_info', 'getClass', '()Ljava/lang/Class;', args);
END;
-- Method: notify ()V
PROCEDURE notify(
    obj   ORA_JAVA.JOBJECT) IS
BEGIN
    args := NULL;
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'notify', '()V', args);
END;
-- Method: notifyAll ()V
PROCEDURE notifyAll(
    obj   ORA_JAVA.JOBJECT) IS
BEGIN
    args := NULL;
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'notifyAll', '()V', args);
END;
BEGIN
NULL;
END;
Now i want to call the o/p of Java programe in oracle text item. Please help me. It's very urgent. I am not good in Java.

Sir i use java importer.
PACKAGE BODY get_info IS
-- DO NOT EDIT THIS FILE - it is machine generated!
args   JNI.ARGLIST;
-- Constructor for signature ()V
FUNCTION new RETURN ORA_JAVA.JOBJECT IS
BEGIN
    args := NULL;
    RETURN (JNI.NEW_OBJECT('demo/get_info', '()V', args));
END;
-- Method: main ([Ljava/lang/String;)V
PROCEDURE main(
    a0    ORA_JAVA.JARRAY) IS
BEGIN
    args := JNI.CREATE_ARG_LIST(1);
    JNI.ADD_OBJECT_ARG(args, a0, '[Ljava/lang/String;');
    JNI.CALL_VOID_METHOD(TRUE, NULL, 'demo/get_info', 'main', '([Ljava/lang/String;)V', args);
END;
-- Method: ch_add ()V
PROCEDURE ch_add IS
BEGIN
    args := NULL;
    JNI.CALL_VOID_METHOD(TRUE, NULL, 'demo/get_info', 'ch_add', '()V', args);
END;
-- Method: wait (J)V
PROCEDURE wait(
    obj   ORA_JAVA.JOBJECT,
    a0    NUMBER) IS
BEGIN
    args := JNI.CREATE_ARG_LIST(1);
    JNI.ADD_LONG_ARG(args, a0);
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '(J)V', args);
END;
-- Method: wait ()V
PROCEDURE wait(
    obj   ORA_JAVA.JOBJECT) IS
BEGIN
    args := NULL;
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '()V', args);
END;
-- Method: wait (JI)V
PROCEDURE wait(
    obj   ORA_JAVA.JOBJECT,
    a0    NUMBER,
    a1    NUMBER) IS
BEGIN
    args := JNI.CREATE_ARG_LIST(2);
    JNI.ADD_LONG_ARG(args, a0);
    JNI.ADD_INT_ARG(args, a1);
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'wait', '(JI)V', args);
END;
-- Method: equals (Ljava/lang/Object;)Z
FUNCTION equals(
    obj   ORA_JAVA.JOBJECT,
    a0    ORA_JAVA.JOBJECT) RETURN BOOLEAN IS
BEGIN
    args := JNI.CREATE_ARG_LIST(1);
    JNI.ADD_OBJECT_ARG(args, a0, 'java/lang/Object');
    RETURN JNI.CALL_BOOLEAN_METHOD(FALSE, obj, 'demo/get_info', 'equals', '(Ljava/lang/Object;)Z', args);
END;
-- Method: toString ()Ljava/lang/String;
FUNCTION toString(
    obj   ORA_JAVA.JOBJECT) RETURN VARCHAR2 IS
BEGIN
    args := NULL;
    RETURN JNI.CALL_STRING_METHOD(FALSE, obj, 'demo/get_info', 'toString', '()Ljava/lang/String;', args);
END;
-- Method: hashCode ()I
FUNCTION hashCode(
    obj   ORA_JAVA.JOBJECT) RETURN NUMBER IS
BEGIN
    args := NULL;
    RETURN JNI.CALL_INT_METHOD(FALSE, obj, 'demo/get_info', 'hashCode', '()I', args);
END;
-- Method: getClass ()Ljava/lang/Class;
FUNCTION getClass(
    obj   ORA_JAVA.JOBJECT) RETURN ORA_JAVA.JOBJECT IS
BEGIN
    args := NULL;
    RETURN JNI.CALL_OBJECT_METHOD(FALSE, obj, 'demo/get_info', 'getClass', '()Ljava/lang/Class;', args);
END;
-- Method: notify ()V
PROCEDURE notify(
    obj   ORA_JAVA.JOBJECT) IS
BEGIN
    args := NULL;
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'notify', '()V', args);
END;
-- Method: notifyAll ()V
PROCEDURE notifyAll(
    obj   ORA_JAVA.JOBJECT) IS
BEGIN
    args := NULL;
    JNI.CALL_VOID_METHOD(FALSE, obj, 'demo/get_info', 'notifyAll', '()V', args);
END;
BEGIN
NULL;
END;
I read both document which is given by you.
Basicaly i don't know how to call java program in form builder.
I wrote this code on When-button-pressed
DECLARE
jo ora_java.jobject;
rv varchar2(1500);
ex ora_java.jobject;
BEGIN
jo := get_info.new;
rv:=get_info.ch_add(jo );
EXCEPTION
WHEN ORA_JAVA.JAVA_ERROR then
message (' Unable to call out to Java, ' ||ORA_JAVA.LAST_ERROR );
message('');
WHEN ORA_JAVA.EXCEPTION_THROWN then
ex := ORA_JAVA.LAST_EXCEPTION;
message(' Unable to call out to Java ' ||Exception_.toString (ex ) );
message(' Unable to call out to Java ' ||Exception_.toString (ex ) );
END;
No error comes and no output comes. I want the client MAC ID. please guide me where i need to change the code.

How to call java program from ABAP

Hi Experts,
My requirement is to call java programs from ABAP. For that i have set up SAP JCO connection by using this link http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/739. [original link is broken] [original link is broken] [original link is broken] Connection gets sucessfully. After this how to call java program from ABAP as per our requirement. Please help me out.
Also i tried this way also.. but while executing the DOS Command line appear & disappear in few seconds. So couldnt see the JAVA output. Please help me out to call java programs in ABAP..
DATA:command TYPE string VALUE 'D:Javajdk1.6.0_20 injavac',
parameter TYPE string VALUE 'D:java MyFirstProgram'.
CALL METHOD cl_gui_frontend_services=>execute
EXPORTING
application = command
parameter = parameter
OPERATION = 'OPEN'
EXCEPTIONS
cntl_error = 1
error_no_gui = 2
bad_parameter = 3
file_not_found = 4
path_not_found = 5
file_extension_unknown = 6
error_execute_failed = 7
OTHERS = 8.
Thanks.

This depends on the version of your Netweaver Java AS. If you are running 7.0, you will have to use the Jco framework. The Jco framework is deprecated since 7.1 though. If you want to build a RFC server in 7.1 or higher, it is adviced that you set it up through JRA.
Implement an RFC server in 7.0:
http://help.sap.com/saphelp_nw04/helpdata/en/6a/82343ecc7f892ee10000000a114084/frameset.htm
Implement an RFC server in 7.1 or higher:
http://help.sap.com/saphelp_nwce72/helpdata/en/43/fd063b1f497063e10000000a1553f6/frameset.htm

How to solve 'java/lang/OutOfMemoryError' when apply weblogic patch 10.3.6.0.10?

Hi All: Our platform is IBM AIX power system 64 bit, os level 6. Oracle Fusion Middleware version is 10.3.6.0.8. We tried to patch 10.3.6.0.10 on it, but encounter ‘out of memory error’ when applied WebLogic patch 10.3.6.0.10 on UAT report server. Currently UAT has 3GB memory (currently is 3G) .
JVMDUMP006I Processing dump event "systhrow",
detail "java/lang/OutOfMemoryError
JVMDUMP032I JVM requested Heap dump using
'/ora_bin01/u01/oracle/Middleware/utilhd' in response to an event
JVMDUMP010I Heap dump written to
/ora_bin01/u01/oracle/Middleware/utils/bsu/heapdump.20150224.152727.6422620.0001.phd
JVMDUMP032I JVM requested Java dump using
'/ora_bin01/u01/oracle/Middleware/utils/bsu/javacore.20150224.152727.6422620.0002.txt'
in response to an event
JVMDUMP010I Java dump written to
/ora_bin01/u01/oracle/Middleware/utils/bsu/javacore.20150224.152727.6422620.0002.txt
JVMDUMP032I JVM requested Snap dump using
'/ora_bin01/u01/oracle/Middleware/utils/bsu/Snap.20150224.152727.6422620.0003.trc'
in response to an event
JVMDUMP006I Processing dump event "systhrow",
detail "java/lang/OutOfMemoryError" - please wait.
JVMDUMP010I Snap dump written to
/ora_bin01/u01/oracle/Middleware/utils/bsu/Snap.20150224.152727.6422620.0003.trc
JVMDUMP013I Processed dump event "systhrow",
detail "java/lang/OutOfMemoryError".
JVMDUMP032I JVM requested Heap dump using
'/ora_bin01/u01/oracle/Middleware/utils/bsu/heapdump.20150224.152735.6422620.0004.phd'
in response to an event
JVMDUMP010I Heap dump written to
/ora_bin01/u01/oracle/Middleware/utils/bsu/heapdump.20150224.152735.6422620.0004.phd
JVMDUMP032I JVM requested Java dump using
'/ora_bin01/u01/oracle/Middleware/utils/bsu/javacore.20150224.152735.6422620.0005.txt'
in response to an event
JVMDUMP010I Java dump written to
/ora_bin01/u01/oracle/Middleware/utils/bsu/javacore.20150224.152735.6422620.0005.txt
JVMDUMP032I JVM requested Snap dump using
'/ora_bin01/u01/oracle/Middleware/utils/bsu/Snap.20150224.152735.6422620.0006.trc'
in response to an event
Exception in thread "main"
java.lang.OutOfMemoryError at
java.lang.StringBuffer.ensureCapacityImpl(StringBuffer.java:335)
at
java.lang.StringBuffer.append(StringBuffer.java:201)
at
java.lang.Class.throwNoSuchMethodException(Class.java:278)
at
java.lang.Class.getMethod(Class.java:845)
at
com.bea.cie.common.dao.xbean.XBeanDataHandler.isValueSet(XBeanDataHandler.java:958)
at
com.bea.cie.common.dao.xbean.XBeanDataHandler.getValueFromObject(XBeanDataHandler.java:589)
at
com.bea.cie.common.dao.xbean.XBeanDataHandler.getSimpleValue(XBeanDataHandler.java:431)
at
com.bea.plateng.patch.dao.cat.PatchDependency.getRule(PatchDependency.java:48)
at
com.bea.plateng.patch.dao.cat.PatchCatalogHelper.getInvalidatedPatchMap(PatchCatalogHelper.java:1625)
at com.bea.plateng.patch.PatchSystem.updatePatchCatalog(PatchSystem.java:436)
at
com.bea.plateng.patch.PatchSystem.refresh(PatchSystem.java:130)
at
com.bea.plateng.patch.PatchSystem.setCacheDir(PatchSystem.java:201)
at
com.bea.plateng.patch.Patch.main(Patch.java:281)
JVMDUMP010I Snap dump written to
/ora_bin01/u01/oracle/Middleware/utils/bsu/Snap.20150224.152735.6422620.0006.trc
JVMDUMP013I Processed dump event "systhrow",
detail "java/lang/OutOfMemoryError".
Exception in thread "Attach API wait loop"
java.lang.OutOfMemoryError
at
com.ibm.tools.attach.javaSE.CommonDirectory.waitSemaphore(CommonDirectory.java:222)
at
com.ibm.tools.attach.javaSE.AttachHandler$WaitLoop.waitForNotification(AttachHandler.java:329)
at com.ibm.tools.attach.javaSE.AttachHandler$WaitLoop.run(AttachHandler.java:396)
bsu.sh -install -patch_download_dir=/ora_bin01/u01/oracle/Middleware/utils/bsu/cache_dir -patchlist=12UV -prod_dir=/ora_bin01/u01/oracle/Middleware/wlserver_10.3
we followed the README.txt instructions, and stop/start weblogic service before/after apply patch. Can anyone suggest a solution or Doc ID for helping us?
thank you very much!

Solutions: Bounce the applications and check the arguments if you can increase it. It is due to memory issue
You can set these values in CommEnv.sh (.cmd for windows) file located in the weblogic_home/common/bin directory.
This gets applied to all the domains under that wls home.
If you want to make the changes to specific domain then edit the SetDomainEnv.sh file located under the domain/bin directory.
How to solve java.lang.OutOfMemoryError: Java heap space
solutions: export JVM_ARGS="-Xms1024m -Xmx1024m"
How to solve java.lang.OutOfMemoryError: PermGen space
solution : export JVM_ARGS="-XX:PermSize=64M -XX:MaxPermSize=256m"

Just read "Best of Macworld" article "How to disable Java on your Mac," in email dated 2/25/13. I run OS 10.4.11 and Java 1.5.0_19. Do I remove/isolate the same way? Will the effects of removal/isolation the same as described in the article?

Just read "Best of Macworld" article "How to disable Java on your Mac," in email dated 2/25/13. I'm a dinosaur running OS 10.4.11 and Java 1.5.0_19, which is earlier than the versions addressed in the article. Do I remove/isolate in the same manner? Will the effects of removal/isolation the same as described in the article?

Hello, if you're talking about disabling Java in say Safari...
Safari>Preferences>Security>uncheck/Disable Java in your Browser settings, not JavaScript.

How to represent java generics in UML

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