Set the list of items to be used in populating the dropdown list.
In the state implementations, this method can be called from the StatePlugin#getInputAttributes() method to set the list, as shown on the following. List<KeyValuePair<String, String>> list = new ArrayList<KeyValuePair<String, String>>(); list.add(new KeyValuePair<String, String>("key1", "value1")); list.add(new KeyValuePair<String, String>("key2", "value2")); list.add(new KeyValuePair<String, String>("key3", "value3")); if (list.size()>0) inInputAttr.setItems(credTypes); list List of KeyValuePair items for the dropdown list.