### Question:
SubroutineDocumentation extends AbstractDocumentation { public String getReturnDescription() { return returnDescription; } SubroutineDocumentation(final String description, final List<Parameter> parameters,
            final String returnDescription); @Override boolean equals(final Object obj); List<Parameter> getParameters(); String getReturnDescription(); @Override int hashCode(); @Override String toString();  }### Answer:
@Test public void testGetReturnDescription() { assertThat(doc.getReturnDescription()).isEqualTo(returnDescription); }