Android button function call stack

Button button= (button) Findviewbyid (R.id.button);

Button.setonclicklistener (New Button.onclicklistener ()
{

    @Override

    public void OnClick (View v) {
        Displaytoast ("ODO auto-generated Method Stub event triggered success");
    }
});

"[Email protected]" prio=5 runnable
Java.lang.Thread.State:RUNNABLE
At Com.example.zzf073.eventtest.MainActivity.DisplayToast (mainactivity.java:53)
At Com.example.zzf073.eventtest.mainactivity$1.onclick (mainactivity.java:42)
At Android.view.View.performClick (view.java:5198)
At Android.view.view$performclick.run (view.java:21147)
At Android.os.Handler.handleCallback (handler.java:739)
At Android.os.Handler.dispatchMessage (handler.java:95)
At Android.os.Looper.loop (looper.java:148)
At Android.app.ActivityThread.main (activitythread.java:5417)
At Java.lang.reflect.Method.invoke (method.java:-1)
At Com.android.internal.os.zygoteinit$methodandargscaller.run (zygoteinit.java:726)
At Com.android.internal.os.ZygoteInit.main (zygoteinit.java:616)

Android button function call stack