Program: 49502
Project: 49502
Buggy source:
public List<String> hydrateContentPackage(byte[] payload) throws IOException, UnsupportedEncodingException {
  List<HuffNode> pathDictionary=new ArrayList<HuffNode>();
  List<HuffNode> nodeDictionary=new ArrayList<HuffNode>();
  ByteArrayOutputStream baos=new ByteArrayOutputStream();
  Inflater i=new Inflater();
  InflaterOutputStream ios=new InflaterOutputStream(baos,i);
  ios.write(payload);
  ios.finish();
  long read=i.getBytesRead();
  String name="String_Node_Str";
  int weight=1;
  for (  byte b : baos.toByteArray()) {
    if (b == '\0') {
      pathDictionary.add(new HuffNode(name,weight++));
      name="String_Node_Str";
    }
 else {
      name+=(char)b;
    }
  }
  pathDictionary.add(new HuffNode(END_NODE,weight));
  List<HuffNode> triePathDictionary=new ArrayList<HuffNode>();
  triePathDictionary.addAll(pathDictionary);
  HuffNode pathTrie=makeTrie(triePathDictionary);
  StringBuffer nodeBits=new StringBuffer();
  ByteArrayInputStream bais=new ByteArrayInputStream(payload,(new Long(read)).intValue(),(new Long(payload.length - read).intValue()));
  int value=bais.read();
  int nodeCount=value;
  if (value > 127) {
    byte[] count=new byte[value - 128];
    bais.read(count);
    int total=0;
    for (int k=0; k < value - 128; k++) {
      total=(total << 8) | (count[k] & 0xFF);
    }
    nodeCount=total;
  }
  value=bais.read();
  while (value != -1) {
    String someBits=Integer.toString(value,2);
    for (int pad=0; pad < 8 - someBits.length(); pad++) {
      nodeBits.append("String_Node_Str");
    }
    nodeBits.append(someBits);
    value=bais.read();
  }
  for (int j=0; j < nodeCount; j++) {
    nodeDictionary.add(new HuffNode(new PathNode(),j));
  }
  List<HuffNode> trieNodeDictionary=new ArrayList<HuffNode>();
  trieNodeDictionary.addAll(nodeDictionary);
  HuffNode nodeTrie=makeTrie(trieNodeDictionary);
  Set<PathNode> pathNodes=populatePathNodes(nodeDictionary,pathTrie,nodeTrie,nodeBits);
  PathNode root=null;
  for (  PathNode pn : pathNodes) {
    if (pn.getParents().size() == 0) {
      root=pn;
      break;
    }
  }
  List<String> urls=new ArrayList<String>();
  StringBuffer aPath=new StringBuffer();
  makeURLs(root,urls,aPath);
  return urls;
}

Fixed version (ground truth):
public List<String> hydrateContentPackage(byte[] payload) throws IOException, UnsupportedEncodingException {
  List<HuffNode> pathDictionary=new ArrayList<HuffNode>();
  List<HuffNode> nodeDictionary=new ArrayList<HuffNode>();
  ByteArrayOutputStream baos=new ByteArrayOutputStream();
  Inflater i=new Inflater();
  InflaterOutputStream ios=new InflaterOutputStream(baos,i);
  ios.write(payload);
  ios.finish();
  long read=i.getBytesRead();
  String name="String_Node_Str";
  int weight=1;
  for (  byte b : baos.toByteArray()) {
    if (b == '\0') {
      pathDictionary.add(new HuffNode(name,weight++));
      name="String_Node_Str";
    }
 else {
      name+=(char)b;
    }
  }
  pathDictionary.add(new HuffNode(END_NODE,weight));
  List<HuffNode> triePathDictionary=new ArrayList<HuffNode>();
  triePathDictionary.addAll(pathDictionary);
  HuffNode pathTrie=makeTrie(triePathDictionary);
  StringBuffer nodeBits=new StringBuffer();
  ByteArrayInputStream bais=new ByteArrayInputStream(payload,(int)read,(int)(payload.length - read));
  int value=bais.read();
  int nodeCount=value;
  if (value > 127) {
    byte[] count=new byte[value - 128];
    bais.read(count);
    int total=0;
    for (int k=0; k < value - 128; k++) {
      total=(total << 8) | (count[k] & 0xFF);
    }
    nodeCount=total;
  }
  value=bais.read();
  while (value != -1) {
    String someBits=Integer.toString(value,2);
    for (int pad=0; pad < 8 - someBits.length(); pad++) {
      nodeBits.append("String_Node_Str");
    }
    nodeBits.append(someBits);
    value=bais.read();
  }
  for (int j=0; j < nodeCount; j++) {
    nodeDictionary.add(new HuffNode(new PathNode(),j));
  }
  List<HuffNode> trieNodeDictionary=new ArrayList<HuffNode>();
  trieNodeDictionary.addAll(nodeDictionary);
  HuffNode nodeTrie=makeTrie(trieNodeDictionary);
  Set<PathNode> pathNodes=populatePathNodes(nodeDictionary,pathTrie,nodeTrie,nodeBits);
  PathNode root=null;
  for (  PathNode pn : pathNodes) {
    if (pn.getParents().size() == 0) {
      root=pn;
      break;
    }
  }
  List<String> urls=new ArrayList<String>();
  StringBuffer aPath=new StringBuffer();
  makeURLs(root,urls,aPath);
  return urls;
}