public virtual void TestObjectContains()
{
CharArraySet set_Renamed = new CharArraySet(10, true);
System.Int32 val = 1;
set_Renamed.Add(val);
Assert.IsTrue(set_Renamed.Contains(val));
Assert.IsTrue(set_Renamed.Contains(1));
// test unmodifiable
set_Renamed = CharArraySet.UnmodifiableSet(set_Renamed);
Assert.IsTrue(set_Renamed.Contains(val));
Assert.IsTrue(set_Renamed.Contains(1));
}