java.lang.ArrayIndexOutOfBoundsException: length=22; index=-1
	at java.util.ArrayList.get(ArrayList.java:439)
	at com.entitcs.office_attendance.CRM.CRM_Add_Customer.lambda$onCreate$1$CRM_Add_Customer(CRM_Add_Customer.java:331)
	at com.entitcs.office_attendance.CRM.-$$Lambda$CRM_Add_Customer$M0iQh60OU94KEQmPp_EUOfb-cuQ.onItemClick(Unknown Source:2)
	at jrizani.jrspinner.Dialog$1.onClick(Dialog.java:104)
	at jrizani.jrspinner.Adapter$ViewHolder$1.onClick(Adapter.java:130)
	at android.view.View.performClick(View.java:7585)
	at android.view.View.performClickInternal(View.java:7541)
	at android.view.View.access$3900(View.java:842)
	at android.view.View$PerformClick.run(View.java:28875)
	at android.os.Handler.handleCallback(Handler.java:938)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loop(Looper.java:255)
	at android.app.ActivityThread.main(ActivityThread.java:8212)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:632)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1049)