Program: 135317
Project: 135317
Buggy source:
@Test public void getters(){
  assertEquals(REPO,modelUpdated.getRepoId());
  assertEquals(modelUpdated.getRepoId(),modelUpdated.getRepoId());
  assertEquals(modelEmptySig.getUpdateSignature(),UpdateSignature.empty);
  assertEquals(modelEmptySig.getUpdateSignature(),modelEmptySig2.getUpdateSignature());
  int issueCount=1;
  for (  TurboIssue issue : modelUpdated.getIssues()) {
    assertEquals(issueCount,modelUpdated.getIssueById(issueCount).get().getId());
    assertEquals(issueCount,issue.getId());
    issueCount++;
  }
  int labelCount=1;
  for (  TurboLabel label : modelUpdated.getLabels()) {
    assertEquals("String_Node_Str" + labelCount,label.getActualName());
    assertEquals("String_Node_Str" + labelCount,modelUpdated.getLabelByActualName("String_Node_Str" + labelCount).get().getActualName());
    labelCount++;
  }
  int milestoneCount=1;
  for (  TurboMilestone milestone : modelUpdated.getMilestones()) {
    assertEquals(milestoneCount,milestone.getId());
    assertEquals(milestoneCount,modelUpdated.getMilestoneById(milestoneCount).get().getId());
    assertEquals("String_Node_Str" + milestoneCount,modelUpdated.getMilestoneByTitle("String_Node_Str" + milestoneCount).get().getTitle());
    milestoneCount++;
  }
  int userCount=1;
  for (  TurboUser user : modelUpdated.getUsers()) {
    assertEquals("String_Node_Str" + userCount,user.getLoginName());
    assertEquals("String_Node_Str" + userCount,modelUpdated.getUserByLogin("String_Node_Str" + userCount).get().getLoginName());
    userCount++;
  }
}

Fixed version (ground truth):
@Test public void getters(){
  assertEquals(REPO,modelUpdated.getRepoId());
  assertEquals(modelUpdated.getRepoId(),modelUpdated.getRepoId());
  assertEquals(modelEmptySig.getUpdateSignature(),UpdateSignature.empty);
  assertEquals(modelEmptySig.getUpdateSignature(),modelEmptySig2.getUpdateSignature());
  ArrayList<Integer> issueIds=new ArrayList<>();
  for (int i=1; i <= 10; i++) {
    issueIds.add(i);
  }
  Collections.sort(issueIds);
  int issueCount=1;
  for (  TurboIssue issue : modelUpdated.getIssues()) {
    assertEquals(issueCount,modelUpdated.getIssueById(issueCount).get().getId());
    assertEquals(issueIds.get(issueCount - 1).intValue(),issue.getId());
    issueCount++;
  }
  ArrayList<String> labelNames=new ArrayList<>();
  for (int i=1; i <= 10; i++) {
    labelNames.add("String_Node_Str" + i);
  }
  Collections.sort(labelNames);
  int labelCount=1;
  for (  TurboLabel label : modelUpdated.getLabels()) {
    assertEquals(labelNames.get(labelCount - 1),label.getActualName());
    assertEquals("String_Node_Str" + labelCount,modelUpdated.getLabelByActualName("String_Node_Str" + labelCount).get().getActualName());
    labelCount++;
  }
  ArrayList<Integer> milestoneIds=new ArrayList<>();
  for (int i=1; i <= 10; i++) {
    milestoneIds.add(i);
  }
  Collections.sort(milestoneIds);
  int milestoneCount=1;
  for (  TurboMilestone milestone : modelUpdated.getMilestones()) {
    assertEquals(milestoneCount,milestone.getId());
    assertEquals(milestoneIds.get(milestoneCount - 1).intValue(),modelUpdated.getMilestoneById(milestoneCount).get().getId());
    assertEquals("String_Node_Str" + milestoneCount,modelUpdated.getMilestoneByTitle("String_Node_Str" + milestoneCount).get().getTitle());
    milestoneCount++;
  }
  ArrayList<String> userLogins=new ArrayList<>();
  for (int i=1; i <= 10; i++) {
    userLogins.add("String_Node_Str" + i);
  }
  Collections.sort(userLogins);
  int userCount=1;
  for (  TurboUser user : modelUpdated.getUsers()) {
    assertEquals(userLogins.get(userCount - 1),user.getLoginName());
    assertEquals("String_Node_Str" + userCount,modelUpdated.getUserByLogin("String_Node_Str" + userCount).get().getLoginName());
    userCount++;
  }
}