ICollection collection, string message,
          params object[] args );

Assert.IsNotEmpty( ICollection collection );
Assert.IsNotEmpty( ICollection collection, string message );
Assert.IsNotEmpty( ICollection collection, string message,
          params object[] args );</pre>
</div>

<p>Two forms are provided for the True, False, Null and NotNull
conditions. The "Is" forms are compatible with earlier versions
of the NUnit framework, while those without "Is" are provided
for compatibility with NUnitLite.
