Main.java Source code

Introduction

Here is the source code for Main.java

Source

public class Main {

    public static void main(String arg[]) {
        byteArrayToHexString(("abc").getBytes());
    }

    public static String byteArrayToHexString(byte[] b) {
        StringBuffer sb = new StringBuffer(b.length * 2);
        for (int i = 0; i < b.length; i++) {
            int v = b[i] & 0xff;
            if (v < 16) {
                sb.append('0');
            }
            sb.append(Integer.toHexString(v));
        }
        return sb.toString().toUpperCase();
    }

}