diff --git a/com.ibm.wala.cast.java.test/src/com/ibm/wala/cast/java/test/IRTests.java b/com.ibm.wala.cast.java.test/src/com/ibm/wala/cast/java/test/IRTests.java
index 850da5d59..babbbb6de 100644
--- a/com.ibm.wala.cast.java.test/src/com/ibm/wala/cast/java/test/IRTests.java
+++ b/com.ibm.wala.cast.java.test/src/com/ibm/wala/cast/java/test/IRTests.java
@@ -13,9 +13,17 @@
  */
 package com.ibm.wala.cast.java.test;
 
-import java.io.*;
-import java.net.*;
-import java.util.*;
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
 import java.util.jar.JarFile;
 
 import junit.framework.Assert;
@@ -32,7 +40,7 @@ import com.ibm.wala.eclipse.util.EclipseProjectPath;
 import com.ibm.wala.ipa.callgraph.CGNode;
 import com.ibm.wala.ipa.callgraph.CallGraph;
 import com.ibm.wala.ipa.cha.IClassHierarchy;
-import com.ibm.wala.properties.*;
+import com.ibm.wala.properties.WalaProperties;
 import com.ibm.wala.shrikeCT.InvalidClassFileException;
 import com.ibm.wala.ssa.IR;
 import com.ibm.wala.ssa.SSAInstruction;
@@ -44,7 +52,8 @@ import com.ibm.wala.util.Atom;
 import com.ibm.wala.util.collections.HashMapFactory;
 import com.ibm.wala.util.collections.HashSetFactory;
 import com.ibm.wala.util.collections.MapUtil;
-import com.ibm.wala.util.debug.*;
+import com.ibm.wala.util.debug.Assertions;
+import com.ibm.wala.util.debug.Trace;
 import com.ibm.wala.util.warnings.WalaException;
 
 public abstract class IRTests extends WalaTestCase {