How do I stop Java runtime environment pop up?
iMac, OS X Yosemite (10.10.2)
Most likely, you have a web plugin that depends on the Java runtime distributed by Apple, such as the Facebook video calling plugin or the "NexDef" plugin for watching baseball streams. If you no longer need the plugin, remove it, including its automatic update mechanism (if any) according to the developer's instructions. Otherwise, install Java.
How do I stop Java runtime environment pop up?