Searched refs:WritingInstrument (Results 1 – 1 of 1) sorted by relevance
46 assignableFrom = new AssignableFrom(WritingInstrument.class); in testImplementorsAreAssignable()73 private interface WritingInstrument { interface in AssignableFromTest76 private class Pencil extends TestCase implements WritingInstrument {81 private class Pen extends TestCase implements WritingInstrument {