1 2 This directory is used to test the module against various log4j calls. 3 Two test cases simulate the typical calls that one can find in an application 4 that uses either log4j 1.2.x, or log4j 1.3.x. 5 6 In the same directory is a build.xml file that uses ant to 7 compile the test cases with the corresponding log4j version, 8 and to runs these tests without log4j in the classpath but with 9 logback jars instead. 10 11 To run the tests, one must have ant installed. Issuing the following command, 12 once in the compatibility directory will launch the tests: 13 14 ant all 15 16 To obtain more information about the use of the log4j-over-slf4j module, 17 please visit http://www..slf4j.org/log4j-over-slf4j.html