Java List question

Question

I have a list. How can I check thru it and replace all index with a value of "G" with "B"

if my list was

mylist={"A", "G", "C"};

but I wanted to change it to

mylist={"A", "B", "C"};

Answer 1

Collections.replaceAll(mylist, "G", "B");

Answer 2

thanks! Google wasn't getting me anywhere and it was driving me nuts