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Member Avatar for softDeveloper

Hi everybody! I´ve used jdk to generate my certificate with the following command: keytool -genkey -keyalg RSA -alias certificatekey -keystore keystore.jks -storepass password -validity 360 -keysize 2048 Everything works fine when I want to digitally sign an e-mail using: import javax.mail.* and import javax.mail.internet.* # and MimeMessage and Multipart. #. …

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Member Avatar for softDeveloper

Hi everybody! I´ve used jdk to generate my certificate with the following command: > keytool -genkey -keyalg RSA -alias certificatekey -keystore keystore.jks -storepass password -validity 360 -keysize 2048 Everything works fine when I want to digitally sign an e-mail using: # import javax.mail.* # and # import javax.mail.internet.* # and …

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Member Avatar for GUIPaPa

Guys why is my image not loading on my JFrame?? BTW I am using eclipse on my mac. Code for Board : package ourgame; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Board extends JPanel implements ActionListener { Dude p; public Image img; Timer time; public Board() { p = …

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Member Avatar for pankajagar2002

Hi, Recently i upgraded my application java version from jdk 1.5 to 1.7. I am using ajaxanywhere as ajax thirdparty jar for ajax work. After upgrading jdk version, jar is not working properly. It is not updating referesh zone after ajax call. url of ajaxanywhere [Click Here](http://ajaxanywhere.sourceforge.net/) Kindly help me …

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Member Avatar for praom2104

Hello, I am trying to execute a jar file with higher version of jdk. But it fails & the worst part is I am not getting any error message. Jar file compiled verison: jdk 1.5 Executed version: jdk 1.7 I assume the jar file is downward compatible. thoughts pls? Thanks! …

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Member Avatar for harinath_2007

I was working on a project on netbeans and came across a problem with netbeans. The netbeans was showing the error repeatedly as "duplicate class". eventhough there is no duplicate class in the project. After so much frustation , i realized that this is netbeans bug. After doing some search …

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Member Avatar for raviaaaa

HI All, i am doing jdk upgrade version on one application is there any tool whick will convert .class file (which has compiled under jdk 1.4). i don't have .java files(src code) so i want to know is any tool which will convert .class file (jdk 1.4) to .class file …

Member Avatar for JamesCherrill
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Member Avatar for raviaaaa

Hi All I wanted to write string.contains() in jdk 1.4, but i know 1.4 doesn't support contains is there any way to do the same ex: if the string contains "," i want check the condition String name; if(name.contains(",")) is there any way to do in jdk 1.4 Regards Ravi

Member Avatar for DavidKroukamp
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Member Avatar for helpsie

To make it short and sweet, here it is. Looking to do a simple screenshot on the client-side (and if anyone would be so kind, point me in the direction to create an automated upload of the screen to a server. ++ if you can provide a tip on doing …

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Member Avatar for Dean_Grobler

Hi there, Last night I switched to Ubuntu 10.04 (no, not 10.10, long story). And I wanted to get started programming as soon as possible, so I'm trying to find out how to install Eclipse Helios and the Java JDK 1.6 on my machine? Please note that [B]my machine is …

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Member Avatar for Murderous Mouse

Hi all, I have recently begun learning java at uni and have encountered, what appears to be, a somewhat unusual problem. Every time I install JDK6 and BlueJ onto my home computer (running win7x64) I suddenly lose the ability to copy files. At first I thought it was just a …

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Member Avatar for 1ML

Hi, I've started developing for Androind [ditched Symbian but that's a whole diferent styory], and I'm not what you'd call a naturall Java developer [much prefer c++]. Eclipse seems to run rediculously slowly on windows 7 (64bit), and running a dual boot system with Linux [on which it seems to …

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Member Avatar for Dean_Grobler

Hi there, I understand that this question might be better off in "hardwareAndSoftware/LinuxAndUnix/LinuxApplicationsAndSoftware". But the truth is, that it takes for ever for someone to respond to posts there, because I don't think anybody visits that forum alot. Anyways, back to the point... I'm trying to install the Java 1.6 …

Member Avatar for mKorbel
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Member Avatar for Progr4mmer

I noticed my JDK is 6u21(1.6.0_21) and the newest is 6u24(1.6.0_24) is there any way for me to update without re downloading, is there and reason to either?

Member Avatar for Progr4mmer
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The End.