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    1   /*
    2    * Copyright 2007 Google Inc.
    3    *
    4    * Licensed under the Apache License, Version 2.0 (the "License"); you may not
    5    * use this file except in compliance with the License. You may obtain a copy of
    6    * the License at
    7    *
    8    * http://www.apache.org/licenses/LICENSE-2.0
    9    *
   10    * Unless required by applicable law or agreed to in writing, software
   11    * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   12    * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
   13    * License for the specific language governing permissions and limitations under
   14    * the License.
   15    */
   16   
   17   package java.util;
   18   
   19   /**
   20    * @SKIP
   21    *
   22    * Utility functions for private use within the JRE.
   23    */
   24   class Utility {
   25   
   26     /**
   27      * Checks for equality of Objects, null-sensitive.
   28      */
   29     static boolean equalsWithNullCheck(Object a, Object b) {
   30       return a == b || (a != null && a.equals(b));
   31     }
   32   }

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