E/AndroidRuntime: FATAL EXCEPTION: main
                  Process: com.example.juanpablo.coffee, PID: 29153
                  java.lang.ArithmeticException: divide by zero
                      at com.example.juanpablo.coffee.UserListAdapter.getView(UserListAdapter.java:93)
                      at android.widget.AbsListView.obtainView(AbsListView.java:2338)
                      at android.widget.ListView.makeAndAddView(ListView.java:1812)
                      at android.widget.ListView.fillDown(ListView.java:698)
                      at android.widget.ListView.fillFromTop(ListView.java:759)
                      at android.widget.ListView.layoutChildren(ListView.java:1631)
                      at android.widget.AbsListView.onLayout(AbsListView.java:2149)
                      at android.view.View.layout(View.java:15125)
                      at android.view.ViewGroup.layout(ViewGroup.java:4862)
                      at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1160)
                      at android.view.View.layout(View.java:15125)
                      at android.view.ViewGroup.layout(ViewGroup.java:4862)
                      at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515)
                      at android.widget.FrameLayout.onLayout(FrameLayout.java:450)
                      at android.view.View.layout(View.java:15125)
                      at android.view.ViewGroup.layout(ViewGroup.java:4862)
                      at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1888)
                      at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1742)
                      at android.widget.LinearLayout.onLayout(LinearLayout.java:1651)
                      at android.view.View.layout(View.java:15125)
                      at android.view.ViewGroup.layout(ViewGroup.java:4862)
                      at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515)
                      at android.widget.FrameLayout.onLayout(FrameLayout.java:450)
                      at android.view.View.layout(View.java:15125)
                      at android.view.ViewGroup.layout(ViewGroup.java:4862)
                      at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1888)
                      at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1742)
                      at android.widget.LinearLayout.onLayout(LinearLayout.java:1651)
                      at android.view.View.layout(View.java:15125)
                      at android.view.ViewGroup.layout(ViewGroup.java:4862)
                      at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515)
                      at android.widget.FrameLayout.onLayout(FrameLayout.java:450)
                      at android.view.View.layout(View.java:15125)
                      at android.view.ViewGroup.layout(ViewGroup.java:4862)
                      at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2317)
                      at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2023)
                      at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1189)
                      at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6223)
                      at android.view.Choreographer$CallbackRecord.run(Choreographer.java:788)
                      at android.view.Choreographer.doCallbacks(Choreographer.java:591)
                      at android.view.Choreographer.doFrame(Choreographer.java:560)
                      at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:774)
                      at android.os.Handler.handleCallback(Handler.java:808)
                      at android.os.Handler.dispatchMessage(Handler.java:103)
                      at android.os.Looper.loop(Looper.java:193)
                      at android.app.ActivityThread.main(ActivityThread.java:5327)
                      at java.lang.reflect.Method.invokeNative(Native Method)
                      at java.lang.reflect.Method.invoke(Method.java:515)
                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824)
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
                      at dalvik.system.NativeStart.main(Native Method)