如何在eclipse中安装java 1.8

Question

I hava a mac and It has java JVM 1.6 that I use in eclipse kepler and I want to update the JVM to 1.8. How do I do that?

Answer 1

Install the JDK on your OS.

Then, check the preferences and look for Java->Installed JREs. Click add. (On Windows, it is Windows->Preferences, or Eclipse->Preferences on a Mac).

Answer 2

Simply install it (eg https://askubuntu.com/questions/464755/how-to-install-openjdk-8-on-14-04-lts )

Then add it to the JDK selection in Preferences/Java/Installed JREs:

You may have to search for the JDK path (eg in /usr/lib/java or /Libraries/java)