src/share/classes/com/sun/jndi/ldap/LdapAttribute.java

*** 1,7 ****
  /*
!  * Copyright (c) 1999, 2011, 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
--- 1,7 ----
  /*
!  * Copyright (c) 1999, 2012, 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
*** 48,61 ****
      // these two are used to reconstruct the baseCtx if this attribute has
      // been serialized (
      private String baseCtxURL;
      private Hashtable<String, ? super String> baseCtxEnv;
  
-     @SuppressWarnings("unchecked") // clone()
      public Object clone() {
          LdapAttribute attr = new LdapAttribute(this.attrID, baseCtx, rdn);
!         attr.values = (Vector<Object>)values.clone();
          return attr;
      }
  
      /**
        * Adds a new value to this attribute.
--- 48,60 ----
      // these two are used to reconstruct the baseCtx if this attribute has
      // been serialized (
      private String baseCtxURL;
      private Hashtable<String, ? super String> baseCtxEnv;
  
      public Object clone() {
          LdapAttribute attr = new LdapAttribute(this.attrID, baseCtx, rdn);
!         attr.values = values.clone();
          return attr;
      }
  
      /**
        * Adds a new value to this attribute.
*** 161,171 ****
  
                      //if we need to remove props, we must do it to a clone
                      //of the environment. cloning is expensive, so we only do
                      //it if we have to.
                      if(secureEnv == null) {
!                         secureEnv = (Hashtable<String, Object>)realEnv.clone();
                      }
                      secureEnv.remove(key);
                  }
              }
          }
--- 160,170 ----
  
                      //if we need to remove props, we must do it to a clone
                      //of the environment. cloning is expensive, so we only do
                      //it if we have to.
                      if(secureEnv == null) {
!                         secureEnv = realEnv.clone();
                      }
                      secureEnv.remove(key);
                  }
              }
          }