Tagged Questions

0
votes
0answers
23 views

Eclipse Juno can't run any Java project

I use Eclipse Juno - Eclipse IDE for C/C++ Developers , and I can't run any Java project , mean even there is no "Run" option . For example when I right click on the Main class I just see (no ...
-1
votes
1answer
13 views

alternatives gives link incorrect for slave installing Oracle Java JDK [closed]

What am I doing wrong? # alternatives --install /usr/bin/java java /usr/java/latest/bin/java 20000 \ > --slave /usr/bin/keytool java /usr/java/latest/bin/keytool \ > --slave /usr/bin/orbd java ...
-1
votes
1answer
28 views

JDK 1.6 for OSX

I am trying to use the Java game library Slick2d. However it seems like it's bugged using Java 1.7. I've tried to find it but was unsuccessful. Is it possible to install the 1.6 JDK on Mountain ...
0
votes
0answers
90 views

How to configure Chromium's Java plugin so it uses an existing JDK in the machine

This exact same question was asked here, but the OP was asking in regard to a Windows system. I am running Linux Mint 14 "Nadia" - KDE (64-bit). The answer @Kalyan Akella provided to that question ...
1
vote
2answers
153 views

Upgrade to java 1.7 in eclipse on mac

I'm sort of a beginner with eclipse but I want to update the libraries or build path or whatever to java 1.7 from java 1.6 and I can't figure it out. I'm a computer science student at the university ...
0
votes
3answers
155 views

Ubuntu 10.10 -bash: java: command not found

I just bought fresh VPS with Ubuntu 10.10. I following this guide http://l2jserver.com/wiki/Setup_Server_-_Ubuntu for creating Lineage2 server, but this doesn't matter. I try to use command java ...
1
vote
1answer
55 views

Cannot install JavaFX SDK despite having current JDK

I want to install the JavaFX SDK and it keeps telling that it requires the current JDK to be installed, which I definitely have. Why doesn't the installation recognize my JDK? How can I fix this so I ...
0
votes
0answers
13 views

What is the proper way of UN-installing JRE from Mac OS X?

I found that JRE is installed in /Library/Internet Plug-Ins/JavaAppletPlugin.plugin, I went there and deleted this folder. I also want to mention that when I did java -version from commandline, I ...
1
vote
2answers
64 views

Installing JDK to remote server

I have been trying to install JDK to my online (remote) server. I have never made such installation so kindly help what is an appropriate way to do it. My doamin's hosting is linux. There are ...
0
votes
0answers
159 views

Installing JDK 1.4.2.19 on Windows XP SP3

I am currently trying to install JDK 1.4.2.19 on a completely clean (no other software) Windows XP SP3, which results in the error Error reading setup initialization file When doing the same ...
1
vote
1answer
892 views

Jdk1.7.0_10 with eclipse Juno

I downloaded Eclipse IDE for Java Developers for Windows 64 Bit from - eclipse download , and also jdk-7u9-windows-i586.exe from oracle downloads . Then I installed the JDK in C:\Program Files ...
1
vote
0answers
69 views

Run Java applications with JDK on OS X

Apple in the latest releases of OS X removed Java from default installation so for my needs I installed JDK from Oracle's website. ~ java -version ...
1
vote
1answer
329 views

Installed Java SE 7u10, still seing 7u10ea on OS X?

when I type java -versionI still get the Early Access version and not the stable JDK 7u10. please how to fix that ? I am working on Mac OS X Mountain Lion. ls ...
1
vote
1answer
130 views

Mac OS 10.7 Missing Java Completely

I'm in dire straights. I was trying to replace my java JDK and downgrade to 1.6 and somehow managed to completely screw up all the previous versions in the process. Bottom line, my Mac has no JDK ...
0
votes
1answer
543 views

jstack command not found on centos

I installed JDK by downloading the RPM from oracle and installed it using yum. But the jstack command is not recognized. I'm using CentOS 6.3 How can I make it work?
1
vote
0answers
82 views

How can I get back Java Preferences after uninstalling JDK 7 on Mac

When I installed Oracle's JDK 7 on Mac (OSX 10.8), Java Preferences disappeared. Now I removed JDK 7, and reinstalled Apple's JDK 6, but still, I don't have Java Preferences in Applications/Utilities ...
2
votes
0answers
972 views

Errors when installing jdk 1.7 in linux

When I am installing jdk 1.7 in Oracle Linux by using the following rpm -ivh jdk-7u9-linux-i586.rpm However I am getting the following errors, how can I resolve these errors and install jdk 1.7? ...
2
votes
3answers
1k views

Java not detected by browser

I have java installed on my computer, but none of my browsers seem to detect it a and I'm not able to run any applets. (Trivial, as it may seem) I've wasted a lot of time googling and trying to ...
3
votes
3answers
577 views

Wrong java -version being reported

I am running Windows 7 Professional x64 and have the following Java versions installed: x64 C:\Program Files\Java jdk1.6.0_24 jdk1.7.0_04 jdk1.7.0_07 jre6 jre7 x86 C:\Program Files (x86)\Java ...
20
votes
3answers
12k views

Windows 8 & Java Development

I'm considering to upgrade my PC to Windows 8, but I have one concern though. I haven't yet found any "confirmation", that the JDK and Eclipse will work on Windows 8. Have anyone tried to ...
0
votes
0answers
183 views

Netbeans php bundle and then unable to set open jdk 7

Everything is described in title. I have ubuntu 12.04 and I installed Netbeans PHP bundle. Then I downloaded one for Java SE, chmod-ed the .sh file and started the script. It didn't create 'new' ...
0
votes
0answers
48 views

Final step installing sun jdk on fedora 15 doesn't work: “alternatives --install /usr/bin/javac javac /usr/java/jdk1.6.0_34/bin/javac 20000”

No errors, but after running this command, which javac still produces nothing. Am I missing something? I followed the steps on ...
1
vote
1answer
1k views

Should JRE 7 be kept in Program Files (x86) or Program Files in Windows 7 (64-bit)?

I have updated JRE to version 7 update 4 and JDK to version 7u4. I have two Java folders, one in Program Files another on Program Files (x86). JRE was automatically downloaded to Program Files (x86) ...
3
votes
4answers
7k views

Unable to install Android for Windows 7 because JDK is not found

I have JDK SE7u4 installed in windows 7. I tried to install Android on Windows 7 using the installer_r18-windows.exe but no avail. The setup window showed the message saying that the Java SE JDK not ...
0
votes
0answers
98 views

How to add the Java EE platform to Netbeans and how to add already installed glass fish server

I installed the open jdk, then install Oracle's Java EE package. I want Netbeans to recognise it. I found this window here, but I have not idea where the files are installed or what to ad. How do ...
1
vote
2answers
3k views

Java JDK 7u4 64 Bit Install Not Launching

I have downloaded the Java JDK 7u4 64 bit installer exe from here: http://www.oracle.com/technetwork/java/javase/downloads/jdk-7u4-downloads-1591156.html When I go to run it the UAC comes up and when ...
0
votes
2answers
459 views

JDK-Installer doesn't install

I can't install JDK on my Windows 7 64bit system. I downloaded the latest version (jdk-7u4-Windows-x64.exe) from Oracle and ran it. A warning appeared, because it's a download. I commited to continue. ...
0
votes
2answers
882 views

Windows 7 64bit + JDK/JRE = Slow System

Each time I install JDK/JRE I feel that my system has a bit more overhead to it and it feels a bit "heavier" than before. Are there any services that startup with JDK or Java related that get ...
0
votes
1answer
864 views

Changing Java from OpenJDK to SunJava

I want to change OpenJDK to SunJava in my ubuntu linux desktop , i have downloaded the "jdk-7.tar.gz" from sun's website, but there problem is how to make the system to use the newly downloaded java ? ...
2
votes
1answer
3k views

“Java returned exit code=13” when starting Eclipse

I have some problems starting Eclipse. When I try to start it, this error window appears: Does anyone have any idea of how to fix this? I am using Windows 7.
0
votes
1answer
571 views

Fix java version mismatch in windows

I have the 64bit version of the jdk installed on windows 7. I installed the 32 bit version of the jre as websites complained that I didn't have the java plugin. I tried in vain to get firefox to ...
2
votes
2answers
507 views

Unknown issues installing jdk

I'm trying to install the latest jdk (7u2) onto my Windows XP laptop and for some reason when I double-click the jdk-7u12-windows-i586.exe, no automatic pop up comes out like how I expect it to for ...
2
votes
1answer
147 views

jdk not being picked up by vista, but the path is correct

Here is my path : C:\Program Files\ICW>path PATH=C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;c:\Program Files\Mi crosoft SQL Server\90\Tools\binn\C:\Program ...
1
vote
1answer
284 views

change installed version of icedtea

I've installed openJDK6 64-bit server on my ubuntu image running in a VM. I installed it here in order to do some testing in comparison with our production environment. however, our production ...
0
votes
1answer
826 views

Cannot run JDK7 java in cmd, but javac works

I just recently installed JDK7 and then afterwards I uninstalled it because I couldn't run java from command line in Windows7. I tried to reinstall JDK7 after uninstalling it, but it doesn't help. ...
3
votes
2answers
7k views

How can I make JDK 7 the default JDK in NetBeans?

I uninstalled JDK 1.6.26, then installed JDK 7 and changed my PATH to point to the new version. However when I now open NetBeans it shows me this error: Cannot locate java installation in ...
1
vote
0answers
180 views

Java swing components are doing strange things

There is a strange occurrence with Java swing components (buttons, text, etc in GUIs) have lately been going haywire for no reason I see. Here's the three things that I've noticed happening: If I ...
0
votes
2answers
3k views

Where to download JDK 1.6 for OS X?

Currently I use a MacBook Pro with OS X 10.6.7. Where to download JDK 1.6 for OS X?
0
votes
1answer
330 views

Eclipse startup Error code=1?

I just downloaded eclipse-java-helios-SR2-win32-x86_64.zip extracted the zip. When I'm trying to run I get this error: Here is my .ini file: -startup ...
2
votes
1answer
438 views

Java Development Kit (JDK) from ftp?

I need to download specific JDK version but from console in Linux. I have not lynx/elinks etc linstalled. Where can i download Java Development Kit (JDK) from ftp ?
5
votes
1answer
15k views

How to uninstall Java SE from the command line

Oracle states that the Java SE installer is built using MSI, but the help page, rather unhelpfully doesn't list uninstall options. I need to do a command line uninstall, and I can't figure out or ...
3
votes
1answer
11k views

How to install Sun's JDK on CentOS?

I having difficult time installing Sun's JDK on CentOS. The default installing with "yum" is "openJDK", but I need to install Sun's JDK. Is there easy instruction out there I can use or any ...
1
vote
2answers
121 views

Is the recent Java bug something to worry about?

I recently saw this announcement on the H blog about a big hole in Java, but I can't seem to get anyone to think it's a big deal. The fact that I can visit a web site and it runs calc.exe on my local ...
19
votes
2answers
148k views

Where do I download Java development binaries (JDK) for Windows 7 64-bit?

I am trying to install a Java development environment on Windows 7 64-bit, but I am unable to find a suitable install. Is there one available?
0
votes
1answer
240 views

How do I update my jdk update 12 to jdk update <latest> without having to download the whole 100+MB jdk bunch?

How does one update jdk update 12 to jdk update without having to download the whole 100+MB jdk bunch? OS: Fedora 9 (About to go Fedora 11, but that is a different story)