public static OpcodeInfo getLegacyOpcode(final int i) {
    Preconditions.checkArgument(i >= 0 && i <= 255);
    return V0_OPCODES[i];
  }
Gets the opcode info for a specific opcode

@param i opcode
@return the OpcodeInfo object describing that opcode
evm/src/main/java/org/hyperledger/besu/evm/code/OpcodeInfo.java