### Question:
ExplicitNode extends NodeBase { public Node getRealNode() { return realNode; } ExplicitNode(final String name, final Node realNode); Node getRealNode(); NodeBase getParent(); NodeBase getChild(); @Override void addParent(final NodeBase parent); @Override void addParentWithCondition(final Decision parent, final Condition condition); @Override void addParentDefaultConditional(Decision parent); @Override void removeParent(final NodeBase parent); @Override void clearParents(); @Override List<NodeBase> getChildren();  }### Answer:
@Test public void testRealNode() { final Node node = MapReduceActionBuilder.create().build(); final ExplicitNode instance = new ExplicitNode(NAME, node); assertEquals(node, instance.getRealNode()); }