private static void prepareConnection(URLConnection connection, int timeout, SSLSocketFactory sslFactory) {
        if (timeout == 0) {
            throw new IllegalArgumentException("Zero (infinite) timeouts not permitted");
        }
        connection.setConnectTimeout(timeout);
        connection.setReadTimeout(timeout);
        connection.setDoInput(true); // whether we want to read from the connection
        connection.setDoOutput(false); // whether we want to write to the connection

        if(connection instanceof HttpsURLConnection && sslFactory != null) {
            ((HttpsURLConnection)connection).setSSLSocketFactory(sslFactory);
        }
    }
private static void prepareConnection ( URLConnection connection , int timeout , SSLSocketFactory sslFactory ) { if ( timeout == 0 ) { throw new IllegalArgumentException ( "Zero (infinite) timeouts not permitted" ) ; } connection . setConnectTimeout ( timeout ) ; connection . setReadTimeout ( timeout ) ; connection . setDoInput ( true ) ; connection . setDoOutput ( false ) ; if ( connection instanceof HttpsURLConnection && sslFactory != null ) { ( ( HttpsURLConnection ) connection ) . setSSLSocketFactory ( sslFactory ) ; } }
/*
Prepare connection by setting connectTimeout and readTimeout to timeout,
doOutput to false and doInput to true.

Throws IllegalArgumentException on zero (infinite) timeout.