package org.wamblee.test;
import java.util.Arrays;
-import java.util.Comparator;
import java.util.Iterator;
-import java.util.List;
import java.util.Map;
import java.util.Set;
+import junit.framework.TestCase;
+
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
-import junit.framework.TestCase;
-
/**
* Useful assertions for use in test cases.
*