com.atlassian.crowd.acceptance.utils
Class VersionUtils

java.lang.Object
  com.atlassian.crowd.acceptance.utils.VersionUtils

public class VersionUtils
extends Object

Method Summary

static int

compareVersions(String aVersion, String bVersion) Compares two version numbers.

Methods inherited from class java.lang.Object

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

Method Detail

compareVersions

public static int compareVersions(String aVersion,
                                  String bVersion)

Compares two version numbers. Only numbers and dots are allowed in the actual release number (e.g. "1.4.5"). Anything after possible '-' is ignored.

Parameters:

aVersion - version number to compare

bVersion - version number to compare

Returns:

positive integer if a is bigger than b, negative integer if b is bigger than a, or 0 if they are equal