Question

        URL test = null;
        String inputLine = null;
        BufferedReader in = null;
        try {
            test = new URL("http://localhost/out.php"); // if connection down
        } catch (MalformedURLException e) {
            inputLine = "test_synntax";
        }
        try {
        in = new BufferedReader(new InputStreamReader(test.openStream()));
        ...

How assign an value for inputline if by default the URL resolution has failed
In example context not wifi/3g connection disponible, thanks guys good day

Answer 1

You would need to call URL.openConnection first and then place your default value in the IOException block:

try {
   test = new URL("http://localhost/out.php");
   URLConnection urlConn = test.openConnection();
   in = new BufferedReader(new InputStreamReader(urlConn.getInputStream()));
} catch (MalformedURLException e) {
    inputLine = "test_synntax";
} catch (IOException e) {
    inputLine = "test_synntax";
}