How to use

getM

method

in

org.spongycastle.crypto.params.DHParameters

BigInteger calculatePrivate(DHParameters dhParams, SecureRandom random)
{
  BigInteger p = dhParams.getP();
  int limit = dhParams.getL();
  if (limit != 0)
  {
    return new BigInteger(limit, random).setBit(limit - 1);
  }
  BigInteger min = TWO;
  int m = dhParams.getM();
  if (m != 0)
  {
    min = ONE.shiftLeft(m - 1);
  }
  BigInteger max = p.subtract(TWO);
  BigInteger q = dhParams.getQ();
  if (q != null)
  {
    max = q.subtract(TWO);
  }
  return BigIntegers.createRandomInRange(min, max, random);
}

int m = dhParams.getM();
if (m != 0)