1. Plug-in download
jrebel6.4.3 - http://update.zeroturnaround.com/update-site-archive/update-site-6.4.3.RELEASE/
2. Download the plug-in crack package
3. Unzip, and cover the two files in the compressed package: jrebel.jar and jreble.lic to the org.zeroturnaround.eclipse.embedder_6.4.3.RELEASE folder under the plugins folder of the eclipse installation directory. All the files that contain jrebel. jar subfolder. Then restart Eclipse.
4. Select Help -> JRebel Configuration
View Licensing in the upper left corner to see
License loaded from file:
D:\eclipse\plugins\org.zeroturnaround.eclipse.embedder_6.4.3.RELEASE\jrebel\jrebel.lic
Activation succeeded
5. Select Help -> JRebel Configuration -> Advanced
View Jrebel agent Select Jrebel 6 Agent 6.4.3 and restart eclipse