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src/java.base/share/classes/java/util/jar/Attributes.java

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rev 48930 : 8198539: Cleanup of unused imports in java/util/jar/Attributes.java (java.base) and JdpController.java (jdk.management.agent)

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -23,22 +23,20 @@
  * questions.
  */
 
 package java.util.jar;
 
-import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
+import java.util.Collection;
+import java.util.Comparator;
 import java.util.LinkedHashMap;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
-import java.util.Collection;
-import java.util.AbstractSet;
-import java.util.Iterator;
-import java.util.Locale;
+
 import sun.util.logging.PlatformLogger;
-import java.util.Comparator;
 
 /**
  * The Attributes class maps Manifest attribute names to associated string
  * values. Valid attribute names are case-insensitive, are restricted to
  * the ASCII characters in the set [0-9a-zA-Z_-], and cannot exceed 70
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