Compile error on .class for an array.

How do I write the code below correctly?
        final ArgumentCaptor<MessageToken[]> tokenArg = ArgumentCaptor.forClass(MessageToken[].class);

How do I write the code below correctly?
final ArgumentCaptor<MessageToken[]> tokenArg = ArgumentCaptor.forClass(MessageToken[].class);
What is the exact compilation error?
Note that since ArgumentCaptor is probably a custom class that only you or your team knows about, we will maybe not be able to help a lot, we will probably need that you give us the signature of its method forClass
Note that the problem is not that the syntaxfor the array class MessageToken[].class is illegal in itself; the following compiles perfectly:
public class TestClassLitteral {
    Class stringClass = String.class;
    Class stringArrayClass = String[].class;
}

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        21      }
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