src/main/java/org/jivesoftware/smack/PacketWriter.java
void openStream() throws IOException {
        StringBuilder stream = new StringBuilder();
        stream.append("<stream:stream");
        stream.append(" to=\"").append(connection.getServiceName())
                .append("\"");
        stream.append(" xmlns=\"jabber:client\"");
        stream.append(" xmlns:stream=\"http://etherx.jabber.org/streams\"");
        stream.append(" version=\"1.0\">");
        writer.write(stream.toString());
        writer.flush();
    }
void openStream() throws IOException {
        StringBuilder stream = new StringBuilder();
        stream.append("<stream:stream");
        stream.append(" to=\"").append(connection.getServiceName())
                .append("\"");
        stream.append(" xmlns=\"jabber:client\"");
        stream.append(" xmlns:stream=\"http://etherx.jabber.org/streams\"");
        stream.append(" version=\"1.0\">");
        writer.write(stream.toString());
        writer.flush();
    }
void openStream ( ) throws IOException { StringBuilder stream = new StringBuilder ( ) ; stream . append ( "<stream:stream" ) ; stream . append ( " to=\"" ) . append ( connection . getServiceName ( ) ) . append ( "\"" ) ; stream . append ( " xmlns=\"jabber:client\"" ) ; stream . append ( " xmlns:stream=\"http://etherx.jabber.org/streams\"" ) ; stream . append ( " version=\"1.0\">" ) ; writer . write ( stream . toString ( ) ) ; writer . flush ( ) ; }
Sends to the server a new stream element. This operation may be requested
several times so we need to encapsulate the logic in one place. This
message will be sent while doing TLS, SASL and resource binding.

@throws IOException
If an error occurs while sending the stanza to the server.
Sends to the server a new stream element . This operation may be requested several times so we need to encapsulate the logic in one place . This message will be sent while doing TLS SASL and resource binding .