Moguluri Ravi Kiran wrote:if anybody know this before please kindly explain me.
How this works: If you use wildcards on the command line, like in your command:
D:\javap>java Magic *
then the Windows command prompt will expand the wildcard character * into all the filenames of the files in the current folder. So a command like that is the same as calling your program with the whole list of filenames:
D:\javap>java Magic A.class a.java Aliase.class Aliase.java ar.class ar.java ...
It's not Java that's doing this, but the Windows command prompt itself.