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Log4j Version 1.2.7: Class ConcatVsArray
Log4j 1.2.7

org.apache.log4j.performance
Class ConcatVsArray

java.lang.Object

  |

  +--org.apache.log4j.performance.ConcatVsArray


public class ConcatVsArray
extends Object

Measure difference in performance of string concatenation versus creating an anonymous string array.

You should be able to see that anonymous string array construction is significatnly faster than string concatenation. The difference increases proportionally with the length of the strings to be concatanated.

Author:
Ceki Gülcü

Constructor Summary
ConcatVsArray()
           
 
Method Summary
static void main(String[] args)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ConcatVsArray

public ConcatVsArray()
Method Detail

main

public static void main(String[] args)

Log4j 1.2.7

Copyright 2000-2002 Apache Software Foundation.