src/java.base/share/classes/java/lang/ClassCastException.java - master - githubmirror/jdk22

src/java.base/share/classes/java/lang/ClassCastException.java

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ScientificWare

8289730: Deprecated code sample in java.lang.ClassCastException

06 июл 2022, 11:19

06 июл 2022, 11:194ad18cf

/*
 * Copyright (c) 1994, 2022, 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
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package java.lang;

/**
 * Thrown to indicate that the code has attempted to cast an object
 * to a subclass of which it is not an instance. For example, the
 * following code generates a {@code ClassCastException}:
 * <blockquote><pre>
 *     Object x = Integer.valueOf(0);
 *     System.out.println((String)x);
 * </pre></blockquote>
 *
 * @since   1.0
 */
public class ClassCastException extends RuntimeException {
    @java.io.Serial
    private static final long serialVersionUID = -9223365651070458532L;

    /**
     * Constructs a {@code ClassCastException} with no detail message.
     */
    public ClassCastException() {
        super();
    }

    /**
     * Constructs a {@code ClassCastException} with the specified
     * detail message.
     *
     * @param   s   the detail message.
     */
    public ClassCastException(String s) {
        super(s);
    }
}