### Question:
NodeQueryResultSetImpl extends BaseNodeQueryResultSet { @Override public SwiftNode getPage() { SwiftNode ret = root; root = null; hasNextPage = false; return ret; } NodeQueryResultSetImpl(int fetchSize, SwiftNode root); @Override SwiftNode getPage(); @Override boolean hasNextPage();  }### Answer:
@Test public void getPage() { assertTrue(rs.hasNextPage()); assertNotNull(rs.getPage()); assertFalse(rs.hasNextPage()); }