Compiling this program:

public class X {
    public static void main(String [] args) {
        if (args __matches Object []) {
            System.out.println("Blah");
        }
    }
}

// ---

elicits:

/home/srikanth/tmp/X.java:3: error: unexpected type
        if (args __matches Object []) {
                                  ^
  required: value
  found: class
1 error

Not sure what to make of it.