Such properties, believe us, are fun to play with, if you are not a programmer . But what if God decided that you'll be a programmer in this life. You have two alternatives , either pray to God, to have mercy on you or accept the challenge . Take our word for it and accept the challenge of getting your fundas clear. In short, it is a variable which can be changed by the user.
Every property has to have a get and a set .
Only two things can be done with a variable. By this , we are setting the variable i to 10 . The function which says set has to be given the value 10 whereas the function which says get has to return this value . This is a javabean only after placed in a jar . Hence run the batch file that follows after editing the zzz.mf file as before .