package misc; import java.math.BigInteger; public class HelloWorld { public static void main(String[] args) { System.out.println("HelloWorld!"); byte[] tmp = new byte[3]; BigInteger bi = new BigInteger(1, tmp); System.out.println(bi.toByteArray().length); // System.out.println(tmp[3]); // System.out.println(Arrays.copyOfRange(tmp, 5, 6).length); throw new ArrayIndexOutOfBoundsException("" + 11); } }