hi,
after writing an if (x != null) {o = ...} else if (y != null) {o = } ...
cascade, i just thought that we could use a coalesce operator in java as
well....
until sun will support this i think this could be hosted somewhere in the
commons.lang package:
Operators.coalesce(final Object... object);
this then would return the first non-null objecet from the given list/array.
alternatively this could also go on ObjectUtils.
what do u think?
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