How to use

readLines

method

in

org.drools.repository.utils.IOUtils

/**
 * Get the contents of an <code>InputStream</code> as a list of Strings,
 * one entry per line, using the default character encoding of the platform.
 * <p>
 * This method buffers the input internally, so there is no need to use a
 * <code>BufferedInputStream</code>.
 *
 * @param input  the <code>InputStream</code> to read from, not null
 * @return the list of Strings, never null
 * @throws NullPointerException if the input is null
 * @throws IOException if an I/O error occurs
 * @since Commons IO 1.1
 */
public static List readLines(InputStream input) throws IOException {
  InputStreamReader reader = new InputStreamReader(input);
  return readLines(reader);
}

/**
 * Get the contents of an <code>InputStream</code> as a list of Strings,
 * one entry per line, using the specified character encoding.
 * <p>
 * Character encoding names can be found at
 * <a href="http://www.iana.org/assignments/character-sets">IANA</a>.
 * <p>
 * This method buffers the input internally, so there is no need to use a
 * <code>BufferedInputStream</code>.
 *
 * @param input  the <code>InputStream</code> to read from, not null
 * @param encoding  the encoding to use, null means platform default
 * @return the list of Strings, never null
 * @throws NullPointerException if the input is null
 * @throws IOException if an I/O error occurs
 * @since Commons IO 1.1
 */
public static List readLines(InputStream input, String encoding) throws IOException {
  if (encoding == null) {
    return readLines(input);
  } else {
    InputStreamReader reader = new InputStreamReader(input, encoding);
    return readLines(reader);
  }
}

/**
 * Get the contents of an <code>InputStream</code> as a list of Strings,
 * one entry per line, using the default character encoding of the platform.
 * <p>
 * This method buffers the input internally, so there is no need to use a
 * <code>BufferedInputStream</code>.
 *
 * @param input  the <code>InputStream</code> to read from, not null
 * @return the list of Strings, never null
 * @throws NullPointerException if the input is null
 * @throws IOException if an I/O error occurs
 * @since Commons IO 1.1
 */
public static List readLines(InputStream input) throws IOException {
  InputStreamReader reader = new InputStreamReader(input);
  return readLines(reader);
}

/**
 * Get the contents of an <code>InputStream</code> as a list of Strings,
 * one entry per line, using the specified character encoding.
 * <p>
 * Character encoding names can be found at
 * <a href="http://www.iana.org/assignments/character-sets">IANA</a>.
 * <p>
 * This method buffers the input internally, so there is no need to use a
 * <code>BufferedInputStream</code>.
 *
 * @param input  the <code>InputStream</code> to read from, not null
 * @param encoding  the encoding to use, null means platform default
 * @return the list of Strings, never null
 * @throws NullPointerException if the input is null
 * @throws IOException if an I/O error occurs
 * @since Commons IO 1.1
 */
public static List readLines(InputStream input, String encoding) throws IOException {
  if (encoding == null) {
    return readLines(input);
  } else {
    InputStreamReader reader = new InputStreamReader(input, encoding);
    return readLines(reader);
  }
}