public boolean hasCollision(
      final Transaction transaction,
      final Address miningBeneficiary,
      final ParallelizedTransactionContext parallelizedTransactionContext,
      final PathBasedWorldStateUpdateAccumulator<? extends PathBasedAccount> blockAccumulator) {
    final Set<Address> addressesTouchedByTransaction =
        getAddressesTouchedByTransaction(
            transaction, Optional.of(parallelizedTransactionContext.transactionAccumulator()));
    if (addressesTouchedByTransaction.contains(miningBeneficiary)) {
      return true;
    }
    for (final Address next : addressesTouchedByTransaction) {
      final Optional<AccountUpdateContext> maybeAddressTouchedByBlock =
          getAddressTouchedByBlock(next, Optional.of(blockAccumulator));
      if (maybeAddressTouchedByBlock.isPresent()) {
        if (maybeAddressTouchedByBlock.get().areAccountDetailsEqualExcludingStorage()) {
          final Set<StorageSlotKey> slotsTouchedByBlockAndByAddress =
              getSlotsTouchedByBlockAndByAddress(Optional.of(blockAccumulator), next);
          final Set<StorageSlotKey> slotsTouchedByTransactionAndByAddress =
              getSlotsTouchedByTransactionAndByAddress(
                  Optional.of(parallelizedTransactionContext.transactionAccumulator()), next);
          for (final StorageSlotKey touchedByTransactionAndByAddress :
              slotsTouchedByTransactionAndByAddress) {
            if (slotsTouchedByBlockAndByAddress.contains(touchedByTransactionAndByAddress)) {
              return true;
            }
          }
        } else {
          return true;
        }
      }
    }
    return false;
  }
Checks if there is a conflict between the current block's state and the given transaction.

<p>This method detects conflicts between the transaction and the block's state by checking if
the transaction modifies the same addresses and storage slots that are already modified by the
block. A conflict occurs in two cases: 1. If the transaction touches an address that is also
modified in the block, and the account details (excluding storage) are identical. In this case,
it checks if there is an overlap in the storage slots affected by both the transaction and the
block. 2. If the account details differ between the transaction and the block (excluding
storage), it immediately detects a conflict.

<p>The method returns `true` if any such conflict is found, otherwise `false`.

@param transaction The transaction to check for conflicts with the block's state.
@param parallelizedTransactionContext The context for the parallelized execution of the
    transaction.
@param blockAccumulator The accumulator containing the state updates of the current block.
@return true if there is a conflict between the transaction and the block's state, otherwise
    false.
ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/parallelization/TransactionCollisionDetector.java