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Questions tagged [jre]

The Java Runtime Environment, comprising of the Java Virtual Machine and standard Java APIs.

48 questions with no upvoted or accepted answers
0 votes
2 answers
5k views

Unable to install Java Runtime Environment (ver 7 update 65)

Background: I am trying to setup PyDev on Eclipse Luna. I have managed to download and installed Eclipse Luna. But on start up, it said I need to download and install latest Java Runtime Environment. ...
Chris Aung's user avatar
0 votes
2 answers
522 views

Can I Use Java in the Terminal Without Installing It?

I want to know if there is a way to use commands that require Java (since I'm an Android developer), like the ./gradlew command, without installing the JRE on macOS. Is it possible to do this
flash76's user avatar
  • 101
-1 votes
1 answer
3k views

Java JRE: Setting default heap size

I'm having trouble with Java on a virtual server, it always gives me the following error: # java Error occurred during initialization of VM Could not reserve enough space for object heap Could not ...
AndiDog's user avatar
  • 646

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