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• Is there an equivalent to BCEL (Java .class manipulation) but in C or C++

  - by Barry Kelly

  Is there a C or C++ compatible library for reading and writing Java class files? I.e. something like Apache BCEL.

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• Java code for disabling the usb drive

  - by Navin

  I Want to know how to disable the usb drives through java programming,Can any one give the code for this or tell me the exact way to do this.............

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• Can you recommend a lightweight java portlet software?

  - by Avi Y

  Hello, I am a long time java web developer but I am new to portlets technology. Currently I am in the stage of finding my options. I have tried Liferay and although it is very cool, it is a bit heavy for my needs. Can you recommend a more lightweight portlet container?

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• java.lang.RuntimeException: Spurious serialisation error

  - by sandeep

  I had problem with my client program when I run my client in eclipse or netbeans, I get a runtime error java.lang.RuntimeException: Spurious serialisation error. But when i use command prompt I have no errors. Here is my client code http://pastebin.com/jUkw7F7k

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• Any YAML based fixture loader for Java?

  - by Adrian

  I've used DbUnit but after playing about with the Play Framework recently I've found it's Fixtures.load(String yamlFilename) really useful. Anyone know of a similar tool that can be used with any Java project?

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• what is the equivalent for java class : BigDecimal in c#

  - by radi

  hi all , BigDecimal is a class in java.math package it has a lot of benefits for handling big numbers with certain scale . is there an equivalent class or data type in c# with this features

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• Java native memory usage

  - by Adelave

  Hi All, Is there any tool to know how many native memory has been used from my java application ? I've experienced outofmemory from my application : Current setting is : -Xmx900m Computer, Windows 2003 Server 32bit, RAM 4GB. Also is changing boot.ini to /3GB on windows, will make any difference? If is set Xmx900m, how much max native memory can be allocated for this process ? is it 1100m ?

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• try/catch on stack overflows in java?

  - by stereos

  Can you try/catch a stack overflow exception in java? It seems to be throwing itself either way. When my procedures overflows, I'd like to "penalize" that value.

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• Parse RSS pubDate to Date object in java

  - by Derk

  How can I parse a pubDate from a RSS feed to a Date object in java. The format in the RSS feed: Sat, 24 Apr 2010 14:01:00 GMT What I have at the moment: DateFormat dateFormat = DateFormat.getInstance(); Date pubDate = dateFormat.parse(item.getPubDate().getText()); But this code throws an ParseException with the message Unparseable date

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• Generating exactly prime number with Java

  - by Viet

  Hi, I'm aware of the function BigInteger.probablePrime(int bitLength, Random rnd) that outputs probably prime number of any bit length. I want a REAL prime number in Java. Is there any FOSS library to do so with acceptable performance? Thanks in advance!

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• Is there something like find_if in Java?

  - by FredOverflow

  In C++, I can use find_if with a predicate to find an element in a container. Is there something like that in Java? The contains method on collections uses equals and can not be parameterized.

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• managing software editions created in java

  - by user121196

  I plan to create 3 editions of a piece of software in java from existing code base. what's the best practice? should I create 3 different projects one for each edition? Also any tools for managing editions?

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• Java test specific property of an object using Collection.contains()

  - by DrDro

  In Java how to test if a Collection of objects contains an object depending on one of its properties. For example I would like to test if Collection<myObjects> contains an instance of myObjects which has myObjects.name = "myName".

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• Converting jsp to servlet in spring mvc and installers for java webapplication

  - by srinivas-g

  I i have developed a java web application using spring mvc and used jetty server, its a intranet application where i want to distribute it to the end user in a form of binary format where user can install the application using installers(please suggest the which one will be suitable ) for windows platform, my other requirement is i dont want the end user to see the jsp code.

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• Japanese fonts in a Java GUI

  - by kakashi

  Hi everyone, Is it possible to write a GUI in Java that would display Japanese fonts correctly regardless of the language settings of the OS it's being run on? I'd like to write a program which is able to do this but I'm not sure how to start going about this. Any advice would be a huge help!

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• Good-looking Java Swing Look&Feel?

  - by eric

  I'm working on an open-source Java Web Start application, and I'd like to give it a consistent theme across platforms. Metal is totally ugly, and I'm not particularly happy with Substance (esp. performance). What are the best Swing Look&Feel options out there today?

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• any RAD tool for java app development ?

  - by fwfwfw

  is there some RAD tool for creating java apps with event driven flow ? basically like visual basic.

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• Java: Check if a given method name exist in compile time

  - by Tom Brito

  I'm developing a frameword for handle Actions from Java Swing components; I would like to know if there is a way of checking if a given method name (that will be accessed by reflections) exists in compile time, and show a compiler error if not?

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• HSM Algorithm Implementation in Java

  - by Pramodh

  hi, I'm learning the IEEE paper "Monitoring the Application Layer for DDoS Attacks " . I need to implement HSMM(Hidden Semi Markov Model) Algorithm in Java. Please help me to do this

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• retrieving the mac address using java

  - by user308806

  Hello, I would like to know how can i retrieve the mac address of a pc using Java. could you please help me. Regards,

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• Java postal address parser

  - by Yishai

  Somewhat related to this question, but in the absence of any answer about QuickBooks specifically, does anyone knows of an address parser for Java. Something that can take unstructured address information and parse out the address line 1, 2 and city state postal code and country?

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• Formatting Timestamps in Java

  - by Craig H

  Is there a way to format a UTC time into any arbitrary string format I want in java? Basically I was thinking of having some class take the timestamp and I pass it is string telling it how I want it formated, and it returns the formatted string for me. Is there a way to do this?

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• Mint Linux - Downgrade Java to 1.5

  - by Chrisc

  Hello, Currently, I am running Mint Linux (Release 9). I need to downgrade Java from version 1.6 to 1.5, and have been trying to figure out how to go about this. So far, I've had no luck. The package manager doesn't seem to have it. Does anyone have any suggestions? Thanks, - Chris

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• How to ACTUALLY install Java on Linux?

  - by Camran

  I have a Ubuntu Server. From the terminal, how should I install JDK? In this guide it says to use this command: sudo apt-get install sun-java6-bin sun-java6-jre sun-java6-jdk But on Suns website, it says JDK includes the JRE, so why the JRE in the line above? Anybody know how to actually install Java? Every guide and every forum shows different ways of doing it. BTW: It is a VPS (virtual private server) Thanks

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• lightweight publish/subscribe framework in java

  - by mdma

  Is there a good lightweight framework for java that provides the publish/subscribe pattern? Some ideal features Support for generics Registration of multiple subscribers to a publisher API primarily interfaces and some useful implementations purely in-memory, persistence and transaction guarantees not required. I know about JMS but that is overkill for my need. The publish/subscribed data are the result of scans of a file system, with scan results being fed to another component for processing, which are then processed before being fed to another and so on.

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