• Java performance is slowing down on Windows Server 2008

    Just about a week ago, I moved to a 64-bit OS on Windows Server 2008 Enterprise. But I've noticed that my Java programs are running much slower than the 32-bit on Windows Server 2003. Does someone know why this is happening? Any way I can improve the performance?

    ITKE330,610 pointsBadges:
  • Java doubts

    i started learning java rite now..i had copied the java software folder frm my lab and pasted it on my laptop...but then when i try to compile a program in the cmd prompt it says javac file not found.usage javac <options> <source files>....when i tried the same program on my desktop pc...

    Rinsa150 pointsBadges:
  • Access a password protected URL using Java code

    I am trying to access a URL using the HttpURLConnection in Java code. The URL is password protected. I have to authenticate our Lotus Domino server for accessing before even attempting to access the URL. How do I authenticate my Lotus Domino server to access the password protected URL using the...

    Domino Ask The Experts435 pointsBadges:
  • Decompiling Java software for BlackBerry

    My team was wondering: If we write some Java software for Blackberry, could it be decompiled using available tools (like the .NET reflector)? Or is there another way we should go?

    ITKE330,610 pointsBadges:
  • Please suggest on career change from JAVA to Informatica or SAP ABAP

    Hi, Can anyone please guide me. I am a little confused and need suggestions. I have 2.7 years of JAVA experience and I have not gained much knowledge as I should have per my experience. So I'm not confident in programming. I am not willing to continue in programming. I would like to make a career...

    deeps3m15 pointsBadges:
  • How to switch rows and columns in dynamic reports

    Is it possible to convert the rows into columns and columns into rows after creating a table using the dynamic reports concept? If so how is it can be achieved?

    PratheepTheGreat10 pointsBadges:
  • What’s the best way to deploy Java ESBs in the cloud?

    I'm working on a new project that would use an open source ESB (OpenESB) that's deployed in the cloud (either Google or Amazon). What would be the best way to deploy it? I'm worried about scalability and state replication the most. Thank you for your input. Regards, Jim

    ITKE330,610 pointsBadges:
  • Storing data in a XML data type

    After doing some searching on which Java data type I should use for currency / money, I decided on the int/long method (this will allow me to store the value of the currency in its lowest units). But my question is will this apply to storing the data in XML too? My first thought was no but I could...

    ITKE330,610 pointsBadges:
  • Can I interrupt a ServerSocket method?

    In one of my main threads in Java, I'm using a "while(listening)" loop that calls "accept()" on my ServerSocket object. Next, a new client thread is automatically made and it's added to a collection. Now, there's also an "Admin" thread that I want to use for commands, like exit, which would cause...

    ITKE330,610 pointsBadges:
  • Key-value storage in Java.

    I’m trying to find a disk-based Java implementation of key-value storage.  I need it to be able to store, overwrite and retrieve from millions of stored objects by unique IDs, without memory caching.  I’ve been told that Berkeley DB JE could do this, but I’m unfamiliar with it. Any opinions?

    ITKE330,610 pointsBadges:
  • How to add/remove items from mem-cached Java storage?

    I’m using mem-cached storage and am looking for the most effective way to add/remove programs from a large list?  Is there some distributed storage within the Java interface that could deal with this problem?

    ITKE330,610 pointsBadges:
  • How to find a website’s Ethernet address using Java?

    I know there’s a way to find the Ethernet address of the network interface that connects to a given website.  What I don’t know is how to find it. Thanks!

    ITKE330,610 pointsBadges:
  • Internet Explorer freezes for 30 seconds

    Internet explorer Freezes for 30 seconds, am accessing the url through intranet. it loads with java and freezes the webpage. I can not disable the add-on such as java, because without java the url can not work.

    aneeeel35 pointsBadges:
  • Read TIFF images from IFS directory

    How can I read a tiff image stored on ifs directory and display in a browser. I am stuck with two parts. 1. How can I read tiff images stored in ifs directory in a java applicaiton? 2. How to display a tiff image in a browser? I think browsers do not support tiff iimages. Should I convert them into...

    Veen7815 pointsBadges:
  • Java List interface

    Solving this query is indispensable to me proceeding further in Java. If we declare a List interface as List a = new arraylist(). By this a can access all the methods that are defined in the list interface.. You can also declare an arraylist a = new arraylist(). Now arraylist is a class which...

    nikhil199025 pointsBadges:
  • Create Volume in NetApp Device

    How to create volume in 7 mode netapp device and make it available to windows pc through 1. java code.2. ontap commands

    pavanvnvsd5 pointsBadges:
  • Data from RPG to Java isn’t properly ordered

    We're sending "foreign data" (from a different language) from a RPG program to a Java program but some of the data isn't coming in properly. The RPG program is currently running on an iSeries machine and Java is through a remote method invocation. The data is received by the Java program in logical...

    ITKE330,610 pointsBadges:
  • Was your RPG to Java migration successful?

    Basically our company uses IBM iSeries for the majority of our data processing. Almost 99% of our internal applications are written in RPG. We realize IBM is trying to push companies towards Java/J2EE / we're trying to modernize our apps with a GUI interface. Not to beat around the bush but our...

    ITKE330,610 pointsBadges:
  • Receiving error message when calling Java method from RPG

    I've been having a lot of trouble with a "ClassNotFoundError" when I'm trying to call a Java method from RPG. This has been happening with several other users as well. It seems that it could be a problem with CLASSPATH or access to JAR files. I've give a better description: We have a RPG program...

    ITKE330,610 pointsBadges:
  • Java program crashes with RPGLE interface

    A good friend of mine recently created a Java program that creates PDF files that are based to GNUPDF. It's running great when he's using a native Java code but when it's used through RPGLE, the program crashes when it processes images. He tracked it down when of them to loading an image from a...

    ITKE330,610 pointsBadges:

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