docs: void markNodesRemovedIfUnreachable() {
          EdgeExplorer edgeExplorer = ghStorage.createEdgeExplorer();
          for (int nodeIndex = 0; nodeIndex < ghStorage.getNodes(); nodeIndex++) {
              if (detectNodeRemovedForAllEncoders(edgeExplorer, nodeIndex))
                  ghStorage.markNodeRemoved(nodeIndex);
          }
      }