code: public static <K, V> void forEach(Map<K, V> map, Procedure2<? super K, ? super V> procedure) {
  		if (procedure == null)
  			throw new NullPointerException("procedure");
  		for (Map.Entry<K, V> entry : map.entrySet()) {
  			procedure.apply(entry.getKey(), entry.getValue());
  		}
  	}
docs: Applies the given {@code procedure} for each {@link java.util.Map.Entry key value pair} of the given {@code map}.
  
  @param map
  the map. May not be <code>null</code>.
  @param procedure
  the procedure. May not be <code>null</code>.