Java/GWT/SuggestBox

Use SuggestBox

package com.jexp.gwt.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.user.client.ui.MultiWordSuggestOracle;
import com.google.gwt.user.client.ui.SuggestBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Label;
public class GWTClient implements EntryPoint {
  public void onModuleLoad() {
    MultiWordSuggestOracle oracle = new MultiWordSuggestOracle();
    SuggestBox suggestBox = new SuggestBox(oracle);
    oracle.add("ABCD");
    oracle.add("ABC");
    oracle.add("ABCE");
    VerticalPanel suggestPanel = new VerticalPanel();
    suggestPanel.add(new Label("Suggest box:"));
    suggestPanel.add(suggestBox);
    RootPanel.get().add(suggestPanel);
  }
}