Text from file

function getTextFromUrl(urlToUse) {
try {
let text;

// download content
var url = new URL(urlToUse);
var connection = url.openConnection();

// get content
let inputStream = connection.getInputStream();

// read result
var loadedText = "";
var bufferedTextReader = new BufferedReader(new InputStreamReader(inputStream));
var rowText = "";
while((rowText = bufferedTextReader.readLine()) != null) {
loadedText += rowText;
}
text = loadedText.toString();

// close what needs to be closed
bufferedTextReader.close();

// test
//clientMessage(VertexClientPE.getVersion("current"); + " " + latestVersion);
} catch(err) {
text = "Text couldn't be loaded";
ModPE.log("[ModPE/script unknown] getTextFromUrl() caught an error: " + err);
} finally {
if(text == null || text == undefined) {
text = "Text couldn't be loaded";
}
return text;
}
}