Convert String To Hex in Java and C#

Java:

String hex = new String(org.apache.commons.codec.binary.Hex.encodeHex("test".getBytes()));

System.out.println(hex);

C#:

System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();

string hex = System.BitConverter.ToString(encoding.GetBytes("test")).Replace("-", string.Empty);

Console.WriteLine(hex);