Unsupported architecture armv8l

Hi, I have problem with unsupported arhitecture armv8l (I used Android platform). I read it is 64Bit architecture, but it is not in options in com.jme3.system.JmeSystemDelegate.is64Bit, so it throw exceptions. Can you help me, please?

java.lang.UnsupportedOperationException: Unsupported architecture: armv8l
at com.jme3.system.JmeSystemDelegate.is64Bit(JmeSystemDelegate.java:152)
at com.jme3.system.JmeSystemDelegate.getPlatform(JmeSystemDelegate.java:159)
at com.jme3.system.JmeDesktopSystem.initialize(JmeDesktopSystem.java:312)
at com.jme3.system.JmeDesktopSystem.newContext(JmeDesktopSystem.java:231)
at com.jme3.system.JmeSystem.newContext(JmeSystem.java:138)
at com.jme3.app.Application.start(Application.java:385)

Do you use jme 3.1? There was a change with that. And have you added the android jar and removed the desktop jar?