private static String writeFile(File file, String content, boolean append) {
PrintWriter out = null;
try {
out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(file, append), "UTF-8"));
out.print(content);
return null;
} catch (IOException ex) {
return ex.getMessage();
} finally {
FileUtilities.close(out);
}
}
/**
* Reads all the lines from the named file into a string array. Throws a RuntimeException on
* failure.
*/
public static String[] readLinesFromFile(String filename) {
ArrayList<String> result = new ArrayList<String>();
LineNumberReader in = null;
try {
File file = FileUtilities.fileFromString(filename);
in = new LineNumberReader(new InputStreamReader(new FileInputStream(file), "UTF-8"));
String line;
while ((line = in.readLine()) != null) {
result.add(line);
}
return result.toArray(new String[result.size()]);
} catch (IOException ex) {
throw new RuntimeException(ex);
} finally {
FileUtilities.close(in);
}
}