converting to jar file

Hi allI have jar application which has xml file and I unziped it by winrar to modify the xml file, so now I want to rebuild it again to be jar file.Are there any application to do this?please help methanks
[240 byte] By [primrosea] at [2007-11-27 8:19:27]
# 1
If you have a JRE just use the command line utility. jar -cf myJar.jar file1 file2
jwarzecha at 2007-7-12 20:07:35 > top of Java-index,Java Essentials,New To Java...