code: package com.google.checkstyle.test.chapter3filestructure.rule331nowildcard;
  
  import java.io.*; //warn
  import java.lang.*; //warn
  import java.lang.String;
  import java.sql.Connection;
  import java.util.List;
  import java.util.List;
  import java.util.Iterator;
  import java.util.Enumeration;
  import java.util.Arrays;
  import javax.swing.JToolBar;
  import javax.swing.JToggleButton;
  import javax.swing.ScrollPaneLayout;
  import javax.swing.BorderFactory;
  import static java.io.File.listRoots;
  
  import static javax.swing.WindowConstants.*; //warn
  import static javax.swing.WindowConstants.*; //warn
  import static java.io.File.createTempFile;
  import java.awt.Component;
  import java.awt.Graphics2D;
  import java.awt.HeadlessException;
  import java.awt.Label;
  import java.util.Date;
  import java.util.Calendar;
  import java.util.BitSet;
  
  class InputAvoidStarImport {}
  