diff --git a/src/share/classes/com/sun/tools/javac/code/Types.java b/src/share/classes/com/sun/tools/javac/code/Types.java
index 22063dcbf16127cbd60d4218dba73e7f9da51724..1b91e85f74fa4f698068cacffe849277e62800d5 100644
--- a/src/share/classes/com/sun/tools/javac/code/Types.java
+++ b/src/share/classes/com/sun/tools/javac/code/Types.java
@@ -26,7 +26,13 @@
 package com.sun.tools.javac.code;
 
 import java.lang.ref.SoftReference;
-import java.util.*;
+import java.util.Comparator;
+import java.util.HashSet;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+import java.util.WeakHashMap;
 
 import com.sun.tools.javac.code.Attribute.RetentionPolicy;
 import com.sun.tools.javac.code.Lint.LintCategory;