07-08 20:58:54.323 11881-11881/com.gmail.andre00nogueira.feelproject E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.gmail.andre00nogueira.feelproject, PID: 11881
    java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
        at java.util.ArrayList.get(ArrayList.java:411)
        at com.gmail.andre00nogueira.feelproject.CardStackFragment$1.onDataChange(CardStackFragment.java:95)
        at com.google.firebase.database.zzp.onDataChange(Unknown Source)
        at com.google.android.gms.internal.firebase_database.zzfc.zza(Unknown Source)
        at com.google.android.gms.internal.firebase_database.zzgx.zzdr(Unknown Source)
        at com.google.android.gms.internal.firebase_database.zzhd.run(Unknown Source)
        at android.os.Handler.handleCallback(Handler.java:751)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6119)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)