Sample code to Readme

[dshetyo]

Can someone provide sample code for bootstrapping?

Tried following but gettng error:

import com.whatsapp.proto.WA4Protos;

import java.io.IOException;
import java.security.KeyPair;
import java.security.PublicKey;
import nl.ben221199.wapi.Connection;
import nl.ben221199.wapi.FunInputStream;
import nl.ben221199.wapi.FunOutputStream;
import nl.ben221199.wapi.Verification;

public class Main{

    public static void main(String... args) throws Exception {
        verify();
    }

    public static void verify() throws Exception{
        String userAgent = "";
        boolean encrypted = true;

        //Check if account already exists
        String[] existParams = {};
        Verification.exist(userAgent,encrypted,existParams);

        //Request code
        String[] codeParams = {};
        Verification.code(userAgent,encrypted,codeParams);

        //Register account using code
        String[] registerParams = {};
        Verification.register(userAgent,encrypted,registerParams);
        System.out.println("verified");
    }

}

java.security.InvalidAlgorithmParameterException: Unsupported parameter: javax.crypto.spec.IvParameterSpec@d44fc21
	at java.base/com.sun.crypto.provider.CipherCore.init(CipherCore.java:518)
	at java.base/com.sun.crypto.provider.AESCipher.engineInit(AESCipher.java:346)
	at java.base/javax.crypto.Cipher.implInit(Cipher.java:843)
	at java.base/javax.crypto.Cipher.chooseProvider(Cipher.java:901)
	at java.base/javax.crypto.Cipher.init(Cipher.java:1433)
	at java.base/javax.crypto.Cipher.init(Cipher.java:1364)
	at nl.ben221199.wapi.Verification.encryptParameters(Verification.java:171)
	at nl.ben221199.wapi.Verification.exist(Verification.java:52)
	at Main.verify(Main.java:46)
	at Main.main(Main.java:14)

[ben221199]

Duplicate of #9.