### Question:
FreelistNode { static void initialize( PageCursor cursor ) { cursor.putByte( TreeNode.BYTE_POS_NODE_TYPE, TreeNode.NODE_TYPE_FREE_LIST_NODE ); } FreelistNode( int pageSize );   }### Answer:
@Test void shouldInitializeTreeNode() { FreelistNode.initialize( cursor ); byte nodeType = TreeNode.nodeType( cursor ); assertEquals( TreeNode.NODE_TYPE_FREE_LIST_NODE, nodeType ); }