### Question:
XmiFeature { @Override public String toString() { return String.format("{name : %s, exists : %s, className : %s, classExists : %s}", name, exists, className, classExists); } XmiFeature(final String name, final boolean exists, final String className, final boolean classExists); String getName(); String getOwnerName(); boolean ownerExists(); boolean exists(); @Override String toString();  }### Answer:
@Test public void testToString() { assertNotNull(XMI_FEATURE.toString()); }