Questions tagged [jre]
The Java Runtime Environment, comprising of the Java Virtual Machine and standard Java APIs.
127
questions
18
votes
3
answers
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Is it safe to delete Java folders from C:\Users\(Username)\AppData\LocalLow\Sun\Java
I am using a Windows 7 64-bit PC.
I have many folders in C:\Users\(Username)\AppData\LocalLow\Sun\Java with names of older Java versions like:
jdk1.7.0_21_x64
jre1.7.0_45
jre1.7.0_25
These folders ...
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16
votes
3
answers
25k
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Alternatives to Oracle JRE [closed]
I would like to uninstall as many Oracle products from my computer as possible because I don't like that company. However, I require Java for some of my applications, e.g. Eclipse.
What alternatives ...
- 437
15
votes
5
answers
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Allowing unsigned Java applications on all sites
Java stopped running unsigned applications one day.
Your security settings have blocked an untrusted application from running.
The documentation states that I can add a site to an exception list ...
- 6,282
13
votes
1
answer
6k
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How to scroll horizontally in IntelliJ IDEA under Windows?
I have a touchpad/trackpad I can scroll horizontally with (two-finger scroll) basically anywhere.
Not in IntelliJ IDEA, though. Is there a way to make it work there too?
(I do currently use Shift+...
- 1,114
12
votes
5
answers
124k
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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 ...
- 282
11
votes
2
answers
107k
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Where is java jre path specified in Windows 7?
I have java installed including jre 6 and 7 on Windows 7 64-bit. When I type java -version at the command line I get:
C:\>java -version
java version "1.6.0_22"
Java(TM) SE Runtime Environment (...
- 3,757
9
votes
2
answers
18k
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Run unsigned Java applets
Basiclly the same question as Allowing unsigned Java applications on all sites, but for Java 8, where I get the pleasure of seeing this screen:
Unsurprisingly, this breaks things for me. Is there ...
- 259
7
votes
2
answers
115k
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finding location java_home in Windows 10
I need help finding the location of my java_home/bin, or if it even exists. If it doesn't, what more do I need to install?
I am following some installation directions, and one of the steps says:
...
- 173
7
votes
3
answers
27k
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How can I set one browser to use JRE 1.5 and another to use JRE 1.6?
I think this has to be a common issue, but I haven't found any clear solution.
We have several products that are accessed via a browser (IE 7) with JRE version 1.5.
We now need to be able to support ...
user38116
6
votes
2
answers
6k
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How to give Java run time more heap space?
I am running PMD v4.2.5 on Windows 7 and it is running out of memory with the following error:
Exception in thread "Thread-4" java.lang.OutOfMemoryError: Java heap space
How can I configure the JRE ...
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5
votes
4
answers
18k
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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 ...
Raj
5
votes
2
answers
27k
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How do I run a program in Ubuntu using Wine that requires JRE?
I have an application that requires JRE to run on Windows. I have now migrated to Ubuntu and am trying to run the same application using WINE. However I get the error: "No Java Found".
Any ideas how ...
Zaheer Baloch
3
votes
5
answers
19k
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How can I uninstall Java 7 Update 5 when I don't have the "jre1.7.0_05-c.msi" file?
Whenever I try to update to the latest version of Java, an installation of Java 7 Update 5 is detected and then I'm asked for the file, jre1.7.0_05-c.msi, which I don't have, so then the installation ...
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3
votes
3
answers
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Changing default Java Runtime Environment from 1.8 to 1.7
I'm currently trying to change the default JRE on my computer from 8 to 7.
I was attempting to fix a glitch involving the game Minecraft by updating to the JRE8 beta build, but it seems like that ...
Cesar
3
votes
2
answers
7k
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Cannot install Java JRE on Windows XP workstation (possibly due to previous failed uninstall)
My Windows XP workstation at the office had several old versions of the Java JDK and JRE installed on it. I decided to install the newest Java JDK and uninstall the older JDKs and JREs. This resulted ...
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