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Monday June 04, 2007

TIP: Declaration and initialization of an unmodifiable static final Set

    static final Set<String> stringSet =
            Collections.unmodifiableSet(
                new HashSet<String>(Arrays.asList(
                    "foo",
                    "bar",
                    "baz"
                    )));

Modified based on a tip by Rafael de F. Ferreira. I cannot use a trailing comma on each line though for easy addition/removal of entries.

Posted by sandipchitale ( Jun 04 2007, 06:16:52 PM PDT ) Permalink Comments [5]

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