I added orb plug-in to Eclipse and created an IDL file.I configured IDL Compiler to the project which has IDL file.When i rigth-click on the IDL file there is an option as follo
open the command line and go to the directory where you have your IDL file and run this line
idlj -fall nameOfIdlFile.idl
e.g. if your idl file is named HelloWorld.idl
idlj -fall HelloWorld.idl
after running the above command line, in your root folder it will generate java classes namely:
Hope this will help you or anyone in the future with the same question.