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</code>:
 * <blockquote>
 *
 * <pre>
 * Object x = new Integer(0);
 * System.out.println((String) x);
 * </pre>
 *
 * </blockquote>
 */
public class ClassCastException extends RuntimeException {

    /**
     * Constructs a <code>ClassCastException</code> with no detail message.
     */
    public ClassCastException() {
        throw new RuntimeException();
    }

    /**
     * Constructs a <code>ClassCastException</code> with the specified detail message.
     *
     * @param s
     *        the detail message.
     */
    public ClassCastException(String s) {
        throw new RuntimeException();
    }
}