changes.mady.by.user Dean Sutherland
Saved on Dec 20, 2010
Saved on Jan 06, 2011
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OBJ00-J. Declare data members as private and provide accessible wrapper methods
OBJ01-J. Be aware Do not assume that declaring a final reference may refer to _mutable_ datareference to be final causes the referenced object to be immutable
OBJ02-J. Do not ignore return values of methods that operate on immutable objects