public class AssertionError extends Error
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.| Constructor and Description | 
|---|
| AssertionError()Constructs an AssertionError with no detail message. | 
| AssertionError(boolean 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. | 
| AssertionError(char 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. | 
| AssertionError(double 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. | 
| AssertionError(float 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. | 
| AssertionError(int 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. | 
| AssertionError(long 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. | 
| AssertionError(Object 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. | 
| AssertionError(String message,
              Throwable cause)Constructs a new  AssertionErrorwith the specified
 detail message and cause. | 
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toStringpublic AssertionError()
public AssertionError(Object detailMessage)
 If the specified object is an instance of Throwable, it
 becomes the cause of the newly constructed assertion error.
detailMessage - value to be used in constructing detail messageThrowable.getCause()public AssertionError(boolean detailMessage)
boolean, which is converted to
 a string as defined in section 15.18.1.1 of
 The Java™ Language Specification.detailMessage - value to be used in constructing detail messagepublic AssertionError(char detailMessage)
char, which is converted to a
 string as defined in section 15.18.1.1 of
 The Java™ Language Specification.detailMessage - value to be used in constructing detail messagepublic AssertionError(int detailMessage)
int, which is converted to a
 string as defined in section 15.18.1.1 of
 The Java™ Language Specification.detailMessage - value to be used in constructing detail messagepublic AssertionError(long detailMessage)
long, which is converted to a
 string as defined in section 15.18.1.1 of
 The Java™ Language Specification.detailMessage - value to be used in constructing detail messagepublic AssertionError(float detailMessage)
float, which is converted to a
 string as defined in section 15.18.1.1 of
 The Java™ Language Specification.detailMessage - value to be used in constructing detail messagepublic AssertionError(double detailMessage)
double, which is converted to a
 string as defined in section 15.18.1.1 of
 The Java™ Language Specification.detailMessage - value to be used in constructing detail messagepublic AssertionError(String message, Throwable cause)
AssertionError with the specified
 detail message and cause.
 Note that the detail message associated with
 cause is not automatically incorporated in
 this error's detail message.
message - the detail message, may be nullcause - the cause, may be null Submit a bug or feature 
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