Throw error on before snack bar dismiss

Hi i updated support design and other google view libs , now before dismissing the snackbar app throw an error java.lang.IndexOutOfBoundsException: Invalid index 6, size is 6 at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:255) at java.util.ArrayList.get(ArrayList.java:308) at android.support.design.widget.CoordinatorLayout.onChildViewsChanged(CoordinatorLayout.java:1280) at android.support.design.widget.CoordinatorLayout$HierarchyChangeListener.onChildViewRemoved(CoordinatorLayout.java:2863) at android.view.ViewGroup.onViewRemoved(ViewGroup.java:3856) at android.view.ViewGroup.removeViewInternal(ViewGroup.java:4238) at android.view.ViewGroup.removeViewInternal(ViewGroup.java:4193) at android.view.ViewGroup.removeView(ViewGroup.java:4124) at android.support.design.widget.Snackbar.onViewHidden(Snackbar.java:646) at android.support.design.widget.Snackbar.access$300(Snackbar.java:72) at android.support.design.widget.Snackbar$9.onAnimationEnd(Snackbar.java:588) at android.support.v4.view.ViewPropertyAnimatorCompatJB$1.onAnimationEnd(ViewPropertyAnimatorCompatJB.java:47) at android.view.ViewPropertyAnimator$AnimatorEventListener.onAnimationEnd(ViewPropertyAnimator.java:1116) at android.animation.ValueAnimator.endAnimation(ValueAnimator.java:1171) at android.animation.ValueAnimator.cancel(ValueAnimator.java:1073) at android.view.ViewPropertyAnimator.animatePropertyBy(ViewPropertyAnimator.java:967) at android.view.ViewPropertyAnimator.animateProperty(ViewPropertyAnimator.java:923) at android.view.ViewPropertyAnimator.translationY(ViewPropertyAnimator.java:634) at android.support.v4.view.ViewPropertyAnimatorCompatICS.translationY(ViewPropertyAnimatorCompatICS.java:38) at android.support.v4.view.ViewPropertyAnimatorCompat$ICSViewPropertyAnimatorCompatImpl.translationY(ViewPropertyAnimatorCompat.java:384) at android.support.v4.view.ViewPropertyAnimatorCompat.translationY(ViewPropertyAnimatorCompat.java:757) at com.ashokvarma.bottomnavigation.behaviour.BottomVerticalScrollBehavior.updateSnackBarPosition(BottomVerticalScrollBehavior.java:79) at com.ashokvarma.bottomnavigation.behaviour.BottomVerticalScrollBehavior.updateSnackBarPosition(BottomVerticalScrollBehavior.java:74) at com.ashokvarma.bottomnavigation.behaviour.BottomVerticalScrollBehavior.onDependentViewChanged(BottomVerticalScrollBehavior.java:66) at android.support.design.widget.CoordinatorLayout.onChildViewsChanged(CoordinatorLayout.java:1302) at android.support.design.widget.CoordinatorLayout$OnPreDrawListener.onPreDraw(CoordinatorLayout.java:1812) at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:944) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1970) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1061) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5885) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767) at android.view.Choreographer.doCallbacks(Choreographer.java:580) at android.view.Choreographer.doFrame(Choreographer.java:550) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5254) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

[Ashok-Varma]

@silverboyir i will check the issue

[Ashok-Varma]

@droidery @silverboyir i will check with samples and it would be really helpful if you guys can create a pull request updating the sample project to reproduce the issue. So i can directly check the issue instead of trying to reproduce it.