@Override
  public MutableWorldState getWorldState() {
    return headWorldState;
  }
Gets the head world state.

<p>This method returns the head world state, which is the most recent state of the world.

@return the head world state
ethereum/core/src/main/java/org/hyperledger/besu/ethereum/trie/pathbased/common/provider/PathBasedWorldStateProvider.java