for (String line = reader.readLine(); line != null; line = reader.readLine()) {
String[] elems = line.split(" "); //$NON-NLS-1$
/* Only lines with 3 elements contain addresses */
for (String line = reader.readLine(); line != null; line = reader.readLine()) {
String[] elems = line.split(" "); //$NON-NLS-1$
/* Only lines with 3 elements contain addresses */