Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.util.HashMap.containsKey(java.lang.Object)' on a null object reference
at com.example.punksta.volumecontrol.EditProfileActivity.e(EditProfileActivity.java:8)
at com.example.punksta.volumecontrol.EditProfileActivity.onCreate(EditProfileActivity.java:10)
at android.app.Activity.performCreate(Activity.java:7151)
at android.app.Activity.performCreate(Activity.java:7142)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1272)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2923)