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mcupak/create-unmodifiable-list.out

Created November 6, 2017 21:23
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create-unmodifiable-list.out
jshell> List<String> list = new ArrayList<String>()
list ==> []
jshell> list.add("a")
$2 ==> true
jshell> list.add("b")
$3 ==> true
jshell> list.add("c")
$4 ==> true
jshell> list = Collections.unmodifiableList(list)
list ==> [a, b, c]
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