public static OperationResult staticOperation(final MessageFrame frame) {
    final Bytes value0 = frame.popStackItem();
    final Bytes value1 = frame.popStackItem();

    // Stack items are reversed for the BYTE operation.
    final Bytes result = getByte(value1, value0);

    frame.pushStackItem(result);

    return byteSuccess;
  }
Static Byte operation.

@param frame the frame
@return the operation result
evm/src/main/java/org/hyperledger/besu/evm/operation/ByteOperation.java