jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/ParameterList.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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

@@ -48,11 +48,11 @@
 
     /**
      * No-arg Constructor.
      */
     public ParameterList() {
-        this.list = new HashMap<String, String>();
+        this.list = new HashMap<>();
     }
 
     private ParameterList(HashMap<String, String> m) {
         this.list = m;
     }

@@ -71,11 +71,11 @@
         HeaderTokenizer h = new HeaderTokenizer(s, HeaderTokenizer.MIME);
         HeaderTokenizer.Token tk;
         int type;
         String name;
 
-        list = new HashMap<String, String>();
+        list = new HashMap<>();
         while (true) {
             tk = h.next();
             type = tk.getType();
 
             if (type == HeaderTokenizer.Token.EOF) // done

@@ -169,10 +169,11 @@
      * Convert this ParameterList into a MIME String. If this is
      * an empty list, an empty string is returned.
      *
      * @return          String
      */
+    @Override
     public String toString() {
         return toString(0);
     }
 
     /**

@@ -230,8 +231,8 @@
                 return "\"\"";
         return MimeUtility.quote(value, HeaderTokenizer.MIME);
     }
 
     public ParameterList copy() {
-        return new ParameterList((HashMap)list.clone());
+        return new ParameterList((HashMap<String, String>)list.clone());
     }
 }