/*xml
   <module name="Checker">
     <module name="TreeWalker">
       <module name="EmptyForIteratorPad">
         <property name="option" value="space"/>
       </module>
     </module>
   </module>
   
  
  */
  
  package com.puppycrawl.tools.checkstyle.checks.whitespace.emptyforiteratorpad;
  
  import java.util.HashMap;
  import java.util.Iterator;
  import java.util.Map;
  
  // xdoc section -- start
  class Example2 {
    Map<String, String> map = new HashMap<>();
    void example() {
      for (Iterator it = map.entrySet().iterator();  it.hasNext(););
      // violation above '';' is not followed by whitespace.'
      for (Iterator it = map.entrySet().iterator();  it.hasNext(); );
  
      for (Iterator foo = map.entrySet().iterator();
           foo.hasNext();
           );
    }
  }
  // xdoc section -- end