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frew@mclean.com > listRemove4
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Remove all 4's from the list. The list may be empty.


listRemove4([4, 5, 3, 2, 1]) → [5, 3, 2, 1]
listRemove4([4]) → []
listRemove4([]) → []

...Save, Compile, Run (ctrl-enter)

public ArrayList<Integer> listRemove4(ArrayList<Integer> list) { }

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