BufferedReader br = new BufferedReader(new InputStreamReader(is));
String line;
while ((line = br.readLine()) != null) {
System.out.println(line);
}
br.close();
Commons IO:
// build.gradle
compile 'commons-io:commons-io:2.6'
String message = org.apache.commons.io.IOUtils.toString(rd);
Java 8:
rd.lines().collect(Collectors.joining());