Is there any way to get the output of JAR file

hi,

I have created the jar file which works for automatic depoyment of some components.it is working fine but what problem i am facing is that when i execute the JAR file by double clicking it; it starts executing but i am not able to trace its output as it runs in back ground... so i am not able to figure out what is going on? Is there any way to get output of jar files on console so that i can know the program out put.. right now i am able to know that it is working just when i get the compliition mail after jar file execution completes.

[558 byte] By [asbn5379a] at [2007-11-26 22:30:40]