The seven one-argument public constructors provided by this - * class ensure that the assertion error returned by the invocation: - *
- * new AssertionError(expression) - *- * has as its detail message the string conversion of - * expression (as defined in section 15.18.1.1 of - * The Java™ Language Specification), - * regardless of the type of expression. - * - * @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 - * The Java™ Language Specification. - *
- * If the specified object is an instance of {@code Throwable}, it
- * becomes the cause of the newly constructed assertion error.
- *
- * @param detailMessage value to be used in constructing detail message
- * @see Throwable#getCause()
- */
- public AssertionError(Object detailMessage) {
- this("" + detailMessage);
- if (detailMessage instanceof Throwable)
- initCause((Throwable) detailMessage);
- }
-
- /**
- * Constructs an AssertionError with its detail message derived
- * from the specified boolean, which is converted to
- * a string as defined in section 15.18.1.1 of
- * The Java™ Language Specification.
- *
- * @param detailMessage value to be used in constructing detail message
- */
- public AssertionError(boolean detailMessage) {
- this("" + detailMessage);
- }
-
- /**
- * Constructs an AssertionError with its detail message derived
- * from the specified char, which is converted to a
- * string as defined in section 15.18.1.1 of
- * The Java™ Language Specification.
- *
- * @param detailMessage value to be used in constructing detail message
- */
- public AssertionError(char detailMessage) {
- this("" + detailMessage);
- }
-
- /**
- * Constructs an AssertionError with its detail message derived
- * from the specified int, which is converted to a
- * string as defined in section 15.18.1.1 of
- * The Java™ Language Specification.
- *
- * @param detailMessage value to be used in constructing detail message
- */
- public AssertionError(int detailMessage) {
- this("" + detailMessage);
- }
-
- /**
- * Constructs an AssertionError with its detail message derived
- * from the specified long, which is converted to a
- * string as defined in section 15.18.1.1 of
- * The Java™ Language Specification.
- *
- * @param detailMessage value to be used in constructing detail message
- */
- public AssertionError(long detailMessage) {
- this("" + detailMessage);
- }
-
- /**
- * Constructs an AssertionError with its detail message derived
- * from the specified float, which is converted to a
- * string as defined in section 15.18.1.1 of
- * The Java™ Language Specification.
- *
- * @param detailMessage value to be used in constructing detail message
- */
- public AssertionError(float detailMessage) {
- this("" + detailMessage);
- }
-
- /**
- * Constructs an AssertionError with its detail message derived
- * from the specified double, which is converted to a
- * string as defined in section 15.18.1.1 of
- * The Java™ Language Specification.
- *
- * @param detailMessage value to be used in constructing detail message
- */
- public AssertionError(double detailMessage) {
- this("" + detailMessage);
- }
-
- /**
- * Constructs a new {@code AssertionError} with the specified
- * detail message and cause.
- *
- *
Note that the detail message associated with - * {@code cause} is not 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); - } -}