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Java versions in eclipse  RSS feed

 
Ranch Hand
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Hi,

    I've java 7 installed on my machine. I downloaded eclipse oxygen to begin with and it require at least java 8 to run. So, I installed java 8. However, I do not have admin privileges to set the jdk path to system variable. Is there a way that I can set path in user variable and make it work?

I tried creating user variable "Path" and set java 8, but it did NOT work. the java -version still gives me java 7.

On the other note, when I see %PATH% in cmd prompt, I do not see java 7 in there either, I believe system takes java 7 exe from Windows/System32. I don't have access to this folder either to copy java 8 exe. Also, I see the java 8 path appended to this %PATH% variable at the end.

C:\......<other components>....;C:\jdk8\bin

Please help me to set java 8 and make my eclipse run.
 
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Santosh,
Great question!

You can edit the eclipse.ini file and set the version of Java you want to run. Note this should be two separate lines:



This tells Eclipse which version you want to use.

Alternatively, you could use Eclipse Neon with Java 7.
 
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Just to avoid confusion, note that Eclipse is a Java Application and therefore it runs under a JVM. But since it's also an IDE, it can support projects written and deployed under various different JDK's and JRE's.

The eclipse.ini file defines the location of the JVM (JRE) that runs Eclipse. The JDKs and JREs that are actually used in projects are defined using the Eclipse GUI. They can then be attached to individual projects.
 
It is sorta covered in the JavaRanch Style Guide.
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