public String readInDataFile() throws IOException {
String dados;
BufferedReader br = new BufferedReader(new FileReader(pathData));
try {
StringBuilder sb = new StringBuilder();
String line = br.readLine();
while (line != null) {
sb.append(line);
sb.append(System.lineSeparator());
line = br.readLine();
}
String everything = sb.toString();
} finally {
br.close();