question: public void test_keyBuilder_successor_float_penultimateValue ( ) throws NoSuccessorException { int maxValueAsInt = Float . floatToIntBits ( Float . MAX_VALUE ) ; float penultimateValue = Float . intBitsToFloat ( maxValueAsInt - 1 ) ; assertZeroUlps ( Float . MAX_VALUE , SuccessorUtil . successor ( penultimateValue ) ) ; }
target:  Verifies that the successor of the penultimate float is correct.