String line = reader.readLine();
while (line != null) { // EOF
if (!fullFile && version.matches(line) && (line.indexOf(this.lastVersion) != -1)) {
break;
} else if (version.matches(line) || geek.matches(line)) {
line = reader.readLine();
continue;
} else {
writer.println(line);
line = reader.readLine();