AES Encryption algorithm in java

AESEncryption.java

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import javax.xml.bind.DatatypeConverter;

public class AESEncryption {
  public static void main(String[] args) throws Exception {
    String key = "E1BB465D57CAE7ACDBBE8091F9CE83DF";
  	String plaintext = "Hello Aksh? You mad it.";
  	String crp = encrypt(plaintext, key);
  	String dec = decrypt(crp, key);
  	
    //String key = "605bd70efed2c6374823b54bbc560b58";
  	//String plaintext = "5454545454545454";
  	//String crp = encrypt(plaintext, key);
  	//String dec = decrypt(crp, key);
  	System.out.println("Encrypt:" + crp );
	System.out.println();
	System.out.println();
  	System.out.println("Decrypt:" + dec);
  }
  
  private static final String ALGORITMO = "AES/CBC/PKCS5Padding";
private static final String CODIFICACION = "UTF-8";

public static String encrypt(String plaintext, String key)throws NoSuchAlgorithmException, NoSuchPaddingException,InvalidKeyException, IllegalBlockSizeException,BadPaddingException, IOException{
	byte[] raw = DatatypeConverter.parseHexBinary(key);
	SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES");
	Cipher cipher = Cipher.getInstance(ALGORITMO);
	cipher.init(Cipher.ENCRYPT_MODE, skeySpec);
	byte[] cipherText = cipher.doFinal(plaintext.getBytes(CODIFICACION));
	byte[] iv = cipher.getIV();
	ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
	outputStream.write(iv);
	outputStream.write(cipherText);
	byte[] finalData = outputStream.toByteArray();
	String encodedFinalData = DatatypeConverter.printBase64Binary(finalData);
	return encodedFinalData;
}

public static String decrypt(String encodedInitialData, String key)throws InvalidKeyException, IllegalBlockSizeException,BadPaddingException, UnsupportedEncodingException,NoSuchAlgorithmException, NoSuchPaddingException,InvalidAlgorithmParameterException{
	byte[] encryptedData = DatatypeConverter.parseBase64Binary(encodedInitialData);
	byte[] raw = DatatypeConverter.parseHexBinary(key);
	SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES");
	Cipher cipher = Cipher.getInstance(ALGORITMO);
	byte[] iv = Arrays.copyOfRange(encryptedData, 0, 16);
	byte[] cipherText = Arrays.copyOfRange(encryptedData, 16, encryptedData.length);
	IvParameterSpec iv_specs = new IvParameterSpec(iv);
	cipher.init(Cipher.DECRYPT_MODE, skeySpec, iv_specs);
	byte[] plainTextBytes = cipher.doFinal(cipherText);
	String plainText = new String(plainTextBytes);
	return plainText;
	}
}