C# send a string and Java received wrong string via Socket

Question

I have a problem when sending and receiving a string via socket. My application includes ac# client and java server. C# will send a string:

c# code:

 this.WriteByteArray(Encoding.Unicode.GetBytes(variable))
 this.WriteByteArray(Encoding.Unicode.GetBytes(value.ToString()));
 reader.ReadBoolean();


 private void WriteByteArray(byte[] buffer)
    {
        writer.Write(buffer.Length);
        if (buffer.Length > 0)
        {
            writer.Write(buffer);
        }
    }

and Java receive :

int lenght=readIntFromDotNet(reader);
        if(lenght>0)
        {
            byte[] buffer = new byte[lenght];
            reader.read(buffer, 0, lenght);
            return new String(buffer);
        }

Problem: the received string is wrong .

example: C# send "Variable" and java receive "V ariable"

What's wrong in my code?

Solved : i have used "UTF-16LE"

return new String(buffer,"UTF-16LE"); 

Answer 1

May be this would do the trick for you

this.WriteByteArray(variable)
reader.ReadBoolean();
void WriteByteArray(String message)
{
    byte[] buffer = Encoding.UTF8.GetBytes(message);
    AsyncCallback ac = new AsyncCallback(SendStreamMsg);
    tcpClient.GetStream().BeginWrite(buffer, 0, buffer.Length, ac, null);
}

on the Java side

Charset utf8 = Charset.forName("UTF-8");
bufferReader = new BufferedReader(new InputStreamReader(sockServer.getInputStream(),utf8));
String message = br.readLine();