Can you convert and run this VB.NET code in java editor?

Dim BigInt As BigInteger = "22758377872047801994499502579404088515069830671470709664446026543569013625861699705718264701424487993283566718344462216931566145674100201708773768933908779361002052920749"
Dim Base = 15
Dim Exp As Double = BigInteger.Log(BigInt, Base) 'logarithm: This is integer 144 (returned from .NET but i think this is wrong)
Dim Pwr = BigInteger.Pow(Base, Exp) 'Power: This must be equal to BigInt if logarithm is 144
Dim Div As BigInteger = BigInteger.Divide(BigInt, Pwr) 'Divide: Result is 0 but this must be 1 if logarithm is 144
Dim Subs = BigInteger.Subtract(BigInt, Pwr) 'Subtraction: This must be always positive but this is negative

         BigInt = new BigInteger("22758377872047801994499502579404088515069830671470709664446026543569013625861699705718264701424487993283566718344462216931566145674100201708773768933908779361002052920749");
 
object Base = 15;
double Exp = BigInteger.Log(BigInt, Base);
object Pwr = BigInteger.Pow(Base, Exp);
BigInteger Div = BigInteger.Divide(BigInt, Pwr); 
object Subs = BigInteger.Subtract(BigInt, Pwr);