Comment by andre.ruediger: vararg convenience factory methods would be handy.
so
{{{MutableArray<String> ma = makeSnackArray();
ImmutableArray<String> ia = ma.freeze();}}}
could become
{{{ImmutableArray<String> ia =
createImmutableArray("apple", "banana", "coconut", "donut");}}}
For more information: http://code.google.com/p/google-web-toolkit/wiki/LightweightCollections -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
