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    1   /**
    2    * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
    3    */
    4   package net.sourceforge.pmd.util;
    5
    6   import java.util.Iterator;
    7
    8   public class Applier {
    9
    10      public static <E> void apply(UnaryFunction<E> f, Iterator<? extends E> i) {
    11          while (i.hasNext()) {
    12              f.applyTo(i.next());
    13          }
    14      }
    15  }