Welcome to the Java Programming Forums
The professional, friendly Java community. 21,500 members and growing!
The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.
>> REGISTER NOW TO START POSTING
Members have full access to the forums. Advertisements are removed for registered users.
LinkBack URL
About LinkBacks
Maps and adding to sets as values
Right
how do i add to (not overwrite) the set which is the value of a key.
I need to keep the existing value of the set and just add to it within the map.
I know using the put method to add to/overwrite a key/value but i need to just basically add to the set within the map (the value)
any help would be appriciated
Related threads:
Re: Maps and adding to sets as values
Sorted it...
Had to put them in a temp set then add to then put the key/value back
Re: Maps and adding to sets as values
Did you get the whole question finished ? I could sure use some help on the last parts
Re: Maps and adding to sets as values
Nice one there, buddy. It helped me.
Reply With Quote