Friday 23 December 2016

java - Does a List object get passed by reference?








Does a List object get passed by reference? In other words, if I pass an ArrayList (java.util.ArrayList) object to a class, will it be automatically updated when I change it?

-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

c++ - Does curly brackets matter for empty constructor?

Those brackets declare an empty, inline constructor. In that case, with them, the constructor does exist, it merely does nothing more than t...