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A Java Optimization Framework
There is a newer version: 4.6.0
package soot.jimple.toolkits.ide;

/*-
 * #%L
 * Soot - a J*va Optimization Framework
 * %%
 * Copyright (C) 1997 - 2013 Eric Bodden and others
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 2.1 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import com.google.common.collect.Table.Cell;

import heros.IFDSTabulationProblem;
import heros.InterproceduralCFG;
import heros.solver.IFDSSolver;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import soot.PatchingChain;
import soot.SootMethod;
import soot.Unit;

public class JimpleIFDSSolver> extends IFDSSolver {
  private static final Logger logger = LoggerFactory.getLogger(JimpleIFDSSolver.class);

  private final boolean DUMP_RESULTS;

  public JimpleIFDSSolver(IFDSTabulationProblem problem) {
    this(problem, false);
  }

  public JimpleIFDSSolver(IFDSTabulationProblem problem, boolean dumpResults) {
    super(problem);
    this.DUMP_RESULTS = dumpResults;
  }

  @Override
  public void solve() {
    super.solve();
    if (DUMP_RESULTS) {
      dumpResults();
    }
  }

  public void dumpResults() {
    try {
      PrintWriter out = new PrintWriter(new FileOutputStream("ideSolverDump" + System.currentTimeMillis() + ".csv"));
      List res = new ArrayList();
      for (Cell entry : val.cellSet()) {
        SootMethod methodOf = (SootMethod) icfg.getMethodOf(entry.getRowKey());
        PatchingChain units = methodOf.getActiveBody().getUnits();
        int i = 0;
        for (Unit unit : units) {
          if (unit == entry.getRowKey()) {
            break;
          }
          i++;
        }

        res.add(new SortableCSVString(
            methodOf + ";" + entry.getRowKey() + "@" + i + ";" + entry.getColumnKey() + ";" + entry.getValue(), i));
      }
      Collections.sort(res);
      // replacement is bugfix for excel view:
      for (SortableCSVString string : res) {
        out.println(string.value.replace("\"", "'"));
      }
      out.flush();
      out.close();
    } catch (FileNotFoundException e) {
      logger.error(e.getMessage(), e);
    }
  }

}