realizedTmpFileWriter = new FileWriter(realizedTmpFile);
reader = new BufferedReader(new FileReader(trueFile));
String line = reader.readLine();
while (line != null) {
line = parser.replaceReplacementVariables(this, line);
realizedTmpFileWriter.write(line);
realizedTmpFileWriter.write("\n");
line = reader.readLine();
}