### Question:
Arm extends AbstractNamedEntity<Arm> implements TypeWithNotes { public void setSize(Integer size) { Integer oldVal = d_size; d_size = size; firePropertyChange(PROPERTY_SIZE, oldVal, d_size); } Arm(String name, int size); @Override String toString(); Integer getSize(); void setSize(Integer size); @Override Set<Entity> getDependencies(); @Override Arm clone(); ObservableList<Note> getNotes(); @Override boolean deepEquals(Entity obj); @Override boolean equals(Object obj); Arm rename(String newName); static final String PROPERTY_SIZE; }### Answer:
@Test public void testSetSize() { JUnitUtil.testSetter(d_arm, Arm.PROPERTY_SIZE, 0, 1); }