public virtual void TestToShortString()
{
ArrayCoreMap foo = new ArrayCoreMap();
foo.Set(typeof(CoreAnnotations.TextAnnotation), "word");
foo.Set(typeof(CoreAnnotations.PartOfSpeechAnnotation), "NN");
NUnit.Framework.Assert.AreEqual("word/NN", foo.ToShortString("Text", "PartOfSpeech"));
NUnit.Framework.Assert.AreEqual("NN", foo.ToShortString("PartOfSpeech"));
NUnit.Framework.Assert.AreEqual(string.Empty, foo.ToShortString("Lemma"));
NUnit.Framework.Assert.AreEqual("word|NN", foo.ToShortString('|', "Text", "PartOfSpeech", "Lemma"));
foo.Set(typeof(CoreAnnotations.AntecedentAnnotation), "the price of tea");
NUnit.Framework.Assert.AreEqual("{word/NN/the price of tea}", foo.ToShortString("Text", "PartOfSpeech", "Antecedent"));
}