java.lang
Class RuntimeException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.lang.RuntimeException

Direct Known Subclasses:

ArithmeticException, ArrayStoreException, ClassCastException, EmptyStackException, IllegalArgumentException, IllegalMonitorStateException, IndexOutOfBoundsException, NegativeArraySizeException, NoSuchElementException, NullPointerException, SecurityException

public class RuntimeException

extends Exception

An exception that can reasonably occur during the execution of a Java program by the Virtual machine.

Constructor Summary

RuntimeException()
Constructs a RuntimeException with no detail message.

RuntimeException(String s)
Constructs a RuntimeException with the specified detail message.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getMessage, printStackTrace, printStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RuntimeException

public RuntimeException()

Constructs a RuntimeException with no detail message. A detail message is a String that describes this particular exception.

RuntimeException

public RuntimeException(String s)

Constructs a RuntimeException with the specified detail message. A detail message is a String that describes this particular exception.

Parameters:

s - the detail message