java.lang.ObjectExponent
public class Exponent
A class whose methods implement a recursive solution to the power of a base number for a given exponent.
Constructor Summary | |
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Exponent()
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Method Summary | |
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static void |
main(java.lang.String[] args)
The main() method where execution of the class application begins. |
static int |
power(int base,
int exponent)
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void |
start()
Gets an integer for base and exponent from the console, passes them to method power() and displays the resulting power of the base to a showMessageDialog(). |
Methods inherited from class |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Exponent()
Method Detail |
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public static void main(java.lang.String[] args)
args
- the String[] array command line parameterpublic static int power(int base, int exponent) throws NegativeIntegerException
NegativeIntegerException
public void start()
java.lang.NumberFormatException
- if user enters non-integer input for 'exponent'
java.lang.Exception
- when any unexpected exception occurs