@NotNull
public static List<String> loadLines(@NotNull Reader reader) throws IOException {
List<String> lines = new ArrayList<String>();
BufferedReader bufferedReader = new BufferedReader(reader);
try {
String line;
while ((line = bufferedReader.readLine()) != null) {
lines.add(line);
}
} finally {
bufferedReader.close();
}
return lines;
}
@Nullable
private static String getContent(File file) {
try {
StringBuilder content = new StringBuilder();
BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
try {
do {
String line = reader.readLine();
if (line == null) break;
content.append(line);
content.append('\n');
} while (true);
} finally {
reader.close();
}
return content.toString();
} catch (Exception e) {
return null;
}
}