Program: 155906
Project: 155906
Buggy source:
public static void main(String[] args){
  PeopleTable peopletable=new PeopleTable();
  peopletable.add("String_Node_Str",20,true);
  peopletable.add("String_Node_Str",21,false);
  peopletable.add("String_Node_Str",32,true);
  peopletable.add("String_Node_Str",43,false);
  peopletable.add("String_Node_Str",54,true);
  peopletable.insert(2,"String_Node_Str",34,true);
  if (!peopletable.isEmpty()) {
    long s=peopletable.size();
  }
  System.out.println("String_Node_Str" + peopletable.size() + "String_Node_Str");
  String name=peopletable.at(2).getName();
  String name2=peopletable.at(2).name.get();
  peopletable.at(2).name.set("String_Node_Str");
  peopletable.at(2).setName("String_Node_Str");
  System.out.println("String_Node_Str" + name + "String_Node_Str"+ name2);
  System.out.println("String_Node_Str" + peopletable.at(2).getName());
  peopletable.remove(2);
  System.out.println("String_Node_Str" + peopletable.size() + "String_Node_Str");
  for (  People person : peopletable) {
    System.out.println(person.getName() + "String_Node_Str" + person.getAge()+ "String_Node_Str");
  }
  System.out.println("String_Node_Str");
  People p=peopletable.name.System.out.println(p);
  PeopleQuery query=peopletable.age.between(20,35).name.contains("String_Node_Str").group().hired.equal(true).or().name.endsWith("String_Node_Str").endGroup();
  PeopleView match=query.findAll();
  System.out.println(match.size() + "String_Node_Str");
  System.out.println(match.age.sum() + "String_Node_Str");
  for (  People person : match) {
  }
  System.out.println("String_Node_Str");
  System.out.println("String_Node_Str");
  Group group=new Group();
  PeopleTable people1=new PeopleTable(group);
  people1.add("String_Node_Str",20,true);
  people1.add("String_Node_Str",21,false);
  try {
    group.writeToFile("String_Node_Str");
  }
 catch (  IOException e) {
    e.printStackTrace();
  }
  Group fromDisk=new Group("String_Node_Str");
  PeopleTable people2=new PeopleTable(fromDisk);
  for (  People person : people2) {
    System.out.println(person.getName() + "String_Node_Str" + person.getAge()+ "String_Node_Str");
  }
  byte[] buffer=group.writeToMem();
  Group fromMem=new Group(buffer);
  PeopleTable people3=new PeopleTable(fromMem);
  for (  People person : people3) {
    System.out.println(person.getName() + "String_Node_Str" + person.getAge()+ "String_Node_Str");
  }
}

Fixed version (ground truth):
public static void main(String[] args){
  PeopleTable peopletable=new PeopleTable();
  peopletable.add("String_Node_Str",20,true);
  peopletable.add("String_Node_Str",21,false);
  peopletable.add("String_Node_Str",32,true);
  peopletable.add("String_Node_Str",43,false);
  peopletable.add("String_Node_Str",54,true);
  peopletable.insert(2,"String_Node_Str",34,true);
  if (!peopletable.isEmpty()) {
    long s=peopletable.size();
  }
  System.out.println("String_Node_Str" + peopletable.size() + "String_Node_Str");
  String name=peopletable.at(2).getName();
  String name2=peopletable.at(2).name.get();
  peopletable.at(2).name.set("String_Node_Str");
  peopletable.at(2).setName("String_Node_Str");
  System.out.println("String_Node_Str" + name + "String_Node_Str"+ name2);
  System.out.println("String_Node_Str" + peopletable.at(2).getName());
  peopletable.remove(2);
  System.out.println("String_Node_Str" + peopletable.size() + "String_Node_Str");
  for (  People person : peopletable) {
    System.out.println(person.getName() + "String_Node_Str" + person.getAge()+ "String_Node_Str");
  }
  System.out.println("String_Node_Str");
  People p=peopletable.name.equal("String_Node_Str").findFirst();
  System.out.println(p);
  PeopleQuery query=peopletable.age.between(20,35).name.contains("String_Node_Str").group().hired.equal(true).or().name.endsWith("String_Node_Str").endGroup();
  PeopleView match=query.findAll();
  System.out.println(match.size() + "String_Node_Str");
  System.out.println(match.age.sum() + "String_Node_Str");
  for (  People person : match) {
  }
  System.out.println("String_Node_Str");
  System.out.println("String_Node_Str");
  Group group=new Group();
  PeopleTable people1=new PeopleTable(group);
  people1.add("String_Node_Str",20,true);
  people1.add("String_Node_Str",21,false);
  try {
    group.writeToFile("String_Node_Str");
  }
 catch (  IOException e) {
    e.printStackTrace();
  }
  Group fromDisk=new Group("String_Node_Str");
  PeopleTable people2=new PeopleTable(fromDisk);
  for (  People person : people2) {
    System.out.println(person.getName() + "String_Node_Str" + person.getAge()+ "String_Node_Str");
  }
  byte[] buffer=group.writeToMem();
  Group fromMem=new Group(buffer);
  PeopleTable people3=new PeopleTable(fromMem);
  for (  People person : people3) {
    System.out.println(person.getName() + "String_Node_Str" + person.getAge()+ "String_Node_Str");
  }
}