01: /*
02: * Copyright 2007 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not
05: * use this file except in compliance with the License. You may obtain a copy of
06: * the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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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