how to convert a char from alphabetical character to hexadecimal number in java

Question

how to convert a char from alphabetical character to hexadecimal number in java a if any one have any built-in method in java that does the job or if you have your own metho

Answer 1

Use the apache commons codec library

Specifically: http://commons.apache.org/codec/apidocs/org/apache/commons/codec/binary/Hex.html