I have a trying to put value from arrayList to List box. but it gives me error out of bound exception.
getListValue()
returns arrayList.
for(int i = 0;i<getListValue().size();i++){
System.out.println("qsdq " +getListValue().toString()+" "+ getListValue().size());
listBox.addItem(getListValue().get(i)); // ErrorPoint
}
output qsdq [xyz, abc] 2
Stacktrace
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.IndexOutOfBoundsException: null
at com.google.gwt.user.client.ui.ListBox.checkIndex(ListBox.java:595)
at com.google.gwt.user.client.ui.ListBox.setValue(ListBox.java:511)
at com.client.GUI.MultivaluedPopup.getListBox(MultivaluedPopup.java:92) // error point