### Question:
Frame { public boolean isExtended() { return extended; } Frame();  Frame(int identifier, boolean extended, byte[] data);  Frame(int identifier, boolean extended, byte[] data, long timestamp); Bus getBus(); void setBus(Bus bus); void setTimestamp(long timestamp); long getTimestamp(); int getIdentifier(); int getLength(); boolean isExtended(); void setData(byte[] data); byte[] getData(); @Override String toString(); String toLogFileNotation(); static FrameBusNamePair fromLogFileNotation(String line); static final Pattern LogFileNotationPattern; }### Answer:
@Test public void testIsExtended() { System.out.println("isExtendedIdentifier"); Frame instance = new Frame(0x456743, true, new byte[] {}); boolean result = instance.isExtended(); assertEquals(true, result); }