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 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package java.lang;

/**
 * Thrown to indicate that an assertion has failed.
 *
 * <p>The seven one-argument public constructors provided by this
 * class ensure that the assertion error returned by the invocation:
 * <pre>
 * new AssertionError(<i>expression</i>)
 * </pre>
 * has as its detail message the <i>string conversion</i> of
 * <i>expression</i> (as defined in section 15.18.1.1 of
 * <cite>The Java&trade; Language Specification</cite>),
 * regardless of the type of <i>expression</i>.
 *
 * @since 1.4
 */
public class AssertionError extends Error {
 private static final long serialVersionUID = -5013299493970297370L;

 /**
 * Constructs an AssertionError with no detail message.
 */
 public AssertionError() {
 }

 /**
 * This internal constructor does no processing on its string argument,
 * even if it is a null reference. The public constructors will
 * never call this constructor with a null argument.
 */
 private AssertionError(String detailMessage) {
 super(detailMessage);
 }

 /**
 * Constructs an AssertionError with its detail message derived
 * from the specified object, which is converted to a string as
 * defined in section 15.18.1.1 of
 * <cite>The Java&trade; Language Specification</cite>.
 *<p>
 * If the specified object is an instance of {@code Throwable}, it
 * becomes the <i>cause</i> of the newly constructed assertion error.
 *
 * @param detailMessage value to be used in constructing detail message
 * @see Throwable#getCause()
 */
 public AssertionError(Object detailMessage) {
 this(String.valueOf(detailMessage));
 if (detailMessage instanceof Throwable)
 initCause((Throwable) detailMessage);
 }

 /**
 * Constructs an AssertionError with its detail message derived
 * from the specified <code>boolean</code>, which is converted to
 * a string as defined in section 15.18.1.1 of
 * <cite>The Java&trade; Language Specification</cite>.
 *
 * @param detailMessage value to be used in constructing detail message
 */
 public AssertionError(boolean detailMessage) {
 this(String.valueOf(detailMessage));
 }

 /**
 * Constructs an AssertionError with its detail message derived
 * from the specified <code>char</code>, which is converted to a
 * string as defined in section 15.18.1.1 of
 * <cite>The Java&trade; Language Specification</cite>.
 *
 * @param detailMessage value to be used in constructing detail message
 */
 public AssertionError(char detailMessage) {
 this(String.valueOf(detailMessage));
 }

 /**
 * Constructs an AssertionError with its detail message derived
 * from the specified <code>int</code>, which is converted to a
 * string as defined in section 15.18.1.1 of
 * <cite>The Java&trade; Language Specification</cite>.
 *
 * @param detailMessage value to be used in constructing detail message
 */
 public AssertionError(int detailMessage) {
 this(String.valueOf(detailMessage));
 }

 /**
 * Constructs an AssertionError with its detail message derived
 * from the specified <code>long</code>, which is converted to a
 * string as defined in section 15.18.1.1 of
 * <cite>The Java&trade; Language Specification</cite>.
 *
 * @param detailMessage value to be used in constructing detail message
 */
 public AssertionError(long detailMessage) {
 this(String.valueOf(detailMessage));
 }

 /**
 * Constructs an AssertionError with its detail message derived
 * from the specified <code>float</code>, which is converted to a
 * string as defined in section 15.18.1.1 of
 * <cite>The Java&trade; Language Specification</cite>.
 *
 * @param detailMessage value to be used in constructing detail message
 */
 public AssertionError(float detailMessage) {
 this(String.valueOf(detailMessage));
 }

 /**
 * Constructs an AssertionError with its detail message derived
 * from the specified <code>double</code>, which is converted to a
 * string as defined in section 15.18.1.1 of
 * <cite>The Java&trade; Language Specification</cite>.
 *
 * @param detailMessage value to be used in constructing detail message
 */
 public AssertionError(double detailMessage) {
 this(String.valueOf(detailMessage));
 }

 /**
 * Constructs a new {@code AssertionError} with the specified
 * detail message and cause.
 *
 * <p>Note that the detail message associated with
 * {@code cause} is <i>not</i> automatically incorporated in
 * this error's detail message.
 *
 * @param message the detail message, may be {@code null}
 * @param cause the cause, may be {@code null}
 *
 * @since 1.7
 */
 public AssertionError(String message, Throwable cause) {
 super(message, cause);
 }
}