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/* |
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* Copyright 2007 Sun Microsystems, Inc. All Rights Reserved. |
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* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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* CA 95054 USA or visit www.sun.com if you need additional information or |
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* have any questions. |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @summary Test behavior of nulls in checked collections |
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*/ |
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import java.util.*; |
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import static java.util.Collections.*; |
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import java.util.AbstractMap; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Collections; |
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import java.util.Comparator; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.Map; |
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import java.util.TreeSet; |
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import static java.util.Collections.singleton; |
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import static java.util.Collections.singletonMap; |
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@SuppressWarnings({"unchecked","serial"}) |
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public class CheckedNull { |
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testMap(Collections.checkedMap( |
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new HashMap<String, String>(), |
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String.class, String.class));; |
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String.class, String.class)); |
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} |
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ClassCastException cce(F f) { |