1 /**
2 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3 */
4 package net.sourceforge.pmd.lang.java.symboltable;
5
6 import java.util.Iterator;
7
8 import net.sourceforge.pmd.util.UnaryFunction;
9
10 public class Applier {
11
12 public static <E> void apply(UnaryFunction<E> f, Iterator<? extends E> i) {
13 while (i.hasNext()) {
14 f.applyTo(i.next());
15 }
16 }
17 }