code: package zemberek.morphology.external;
  
  import com.google.common.base.Splitter;
  import com.google.common.collect.Lists;
  import com.google.common.collect.Sets;
  import java.io.File;
  import java.io.IOException;
  import java.text.Collator;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.Iterator;
  import java.util.List;
  import java.util.Locale;
  import java.util.Set;
  import java.util.regex.Pattern;
  import zemberek.core.io.SimpleTextReader;
  import zemberek.core.io.SimpleTextWriter;
  import zemberek.core.turkish.TurkishAlphabet;
  
  /**
   * Runs the binary
   */
  public class OflazerAnalyzerRunner {
  
    static Collator ctr = Collator.getInstance(new Locale("tr"));
    static Pattern p = Pattern.compile("[ ]+");
    static Set<String> secondaryPosSet = Sets
        .newHashSet("Ordinal", "Cardinal", "Percentage", "Range", "Real",
            "Ratio", "Distribution", "Time", "Prop", "DemonsP", "QuesP", "ReflexP", "PersP",
            "QuantP");
    File xeroxToolRoot;
    File binaryFstFile;
    ProcessRunner runner;
  
    public OflazerAnalyzerRunner(File xeroxToolRoot, File binaryFstFile) {
      this.xeroxToolRoot = xeroxToolRoot;
      this.binaryFstFile = binaryFstFile;
      runner = new ProcessRunner(xeroxToolRoot);
    }
  
    public static void cleanUnparseables(File input, File output) throws IOException {
      List<String> all = SimpleTextReader.trimmingUTF8Reader(input).asStringList();
      List<String> remains = Lists.newArrayList();
      for (String s : all) {
        if (s.contains("?") || s.contains("#")) {
          continue;
        }
        remains.add(s);
      }
      SimpleTextWriter.oneShotUTF8Writer(output).writeLines(remains);
    }
  
    public static void matchLines(File input, File output, String... keyWords) throws IOException {
      List<String> all = SimpleTextReader.trimmingUTF8Reader(input).asStringList();
      Set<String> remains = Sets.newHashSet();
      for (String s : all) {
        for (String keyWord : keyWords) {
          if (s.contains(keyWord)) {
            remains.add(s);
          }
        }
      }
      List<String> sorted = Lists.newArrayList(remains);
      sorted.sort(Collator.getInstance(new Locale("tr")));
      SimpleTextWriter.oneShotUTF8Writer(output).writeLines(sorted);
    }
  
    public static void extractRootsFromParse(File input, File output) throws IOException {
      System.out.println("Extracting root words from parse list");
      TurkishAlphabet alphabet = TurkishAlphabet.INSTANCE;
      List<String> all = SimpleTextReader.trimmingUTF8Reader(input).asStringList();
      Set<String> roots = Sets.newHashSet();
      for (String s : all) {
        List<String> lst = Lists.newArrayList(Splitter.on("\t").split(s));
        String root = lst.get(1);
        if (root.contains("+")) {
          Iterator<String> iterator = Splitter.on("+").split(root).iterator();
          root = iterator.next();
          String pos = iterator.next();
          if (pos.equals("Verb")) {
            if (alphabet.getLastVowel(root).isFrontal()) {
              root = root + "mek";
            } else {
              root = root + "mak";
            }
          }
        }
        roots.add(root);
      }
      ArrayList<String> sorted = Lists.newArrayList(roots);
      sorted.sort(ctr);
      SimpleTextWriter.oneShotUTF8Writer(output).writeLines(sorted);
    }
  
    public static void extractDictItems(File input, File output) throws IOException {
      System.out.println("Extracting dict items from parse list");
      TurkishAlphabet alphabet = TurkishAlphabet.INSTANCE;
      List<String> all = SimpleTextReader.trimmingUTF8Reader(input).asStringList();
      Set<String> roots = Sets.newHashSet();
      for (String s : all) {
        s = s.replaceAll("\\^DB", "");
        List<String> lst = Lists.newArrayList(Splitter.on("\t").split(s));
        String root = lst.get(1);
        StringBuilder data = new StringBuilder();
        if (root.contains("+")) {
          Iterator<String> iterator = Splitter.on("+").split(root).iterator();
          root = iterator.next();
          String pos = iterator.next();
          String secPos = "";
          if (iterator.hasNext()) {
            String c = iterator.next();
            if (secondaryPosSet.contains(c)) {
              secPos = c;
            }
          }
          if (pos.equals("Verb")) {
            if (alphabet.getLastVowel(root).isFrontal()) {
              root = root + "mek";
            } else {
              root = root + "mak";
            }
          }
          data.append(root);
          if (!pos.equals("Noun") && !pos.equals("Verb")) {
            if (pos.equals("Adverb")) {
              pos = "Adv";
            }
            data.append(" [P:").append(pos);
            if (secPos.length() > 1) {
              data.append(" ,").append(secPos);
            }
            data.append("; A:Ext]");
  
          } else {
            if (secPos.length() > 0) {
              data.append(" [P:").append(secPos).append("; A:Ext]");
            } else {
              data.append(" [A:Ext]");
            }
          }
  
        } else {
          data = new StringBuilder(root).append(" [A:Ext]");
        }
        roots.add(data.toString());
      }
      ArrayList<String> sorted = Lists.newArrayList(roots);
      sorted.sort(ctr);
      SimpleTextWriter.oneShotUTF8Writer(output).writeLines(sorted);
    }
  
    public static void extractWords(File input, File output) throws IOException {
      System.out.println("Extracting words");
      List<String> all = SimpleTextReader.trimmingUTF8Reader(input).asStringList();
      Set<String> words = Sets.newHashSet();
      for (String s : all) {
        List<String> lst = Lists.newArrayList(Splitter.on("\t").split(s));
        String root = lst.get(0);
        words.add(root);
      }
      ArrayList<String> sorted = Lists.newArrayList(words);
      sorted.sort(ctr);
      SimpleTextWriter.oneShotUTF8Writer(output).writeLines(sorted);
    }
  
    public void parseSentences(File input, File output) throws IOException {
      File temp = File.createTempFile("temp", ".txt");
      prepareForAnalysis(temp, SimpleTextReader.trimmingUTF8Reader(input).asStringList());
      runParser(temp, output);
    }
  
    public List<String> parseSentences(List<String> sentences) throws IOException {
  
      // prepare the file which contains a word per line.
      File f = new File("toMorph.txt");
      prepareForAnalysis(f, sentences);
      File out = new File("out.txt");
      runParser(f, out);
      // run the engine.
      return SimpleTextReader.trimmingUTF8Reader(out).asStringList();
    }
  
    private void prepareForAnalysis(File f, List<String> sentences) throws IOException {
      SimpleTextWriter stw = SimpleTextWriter.keepOpenUTF8Writer(f);
      for (String sentence : sentences) {
        for (String s : Splitter.on(p).omitEmptyStrings().split(sentence)) {
          stw.writeLine(s);
        }
        stw.writeLine("#");
      }
      stw.close();
    }
  
    public void runParser(File input, File output) throws IOException {
      ProcessBuilder builder = new ProcessBuilder(
          "./lookup",
          binaryFstFile.getAbsolutePath()
      );
      try {
        runner.execute(builder, input, output);
      } catch (InterruptedException e) {
        System.out.println("Operation interrupted unexpectedly!\n");
        e.printStackTrace();
      }
    }
  }
  