Program: 135453
Project: 135453
Buggy source:
@SuppressWarnings("String_Node_Str") public HashMap<String,List> getGitHubResources(IRepositoryIdProvider repoId) throws IOException {
  this.repoId=repoId;
  model.setRepoId(repoId);
  boolean needToGetResources=true;
  String repoIdString=repoId.toString();
  DataCacheFileHandler dcHandler=DataCacheFileHandler.getInstance();
  TurboRepoData repo=dcHandler.getRepoGivenId(repoIdString);
  if (repo != null) {
    needToGetResources=false;
  }
  if (!needToGetResources) {
    System.out.println("String_Node_Str");
    issuesETag=repo.getIssuesETag();
    collabsETag=repo.getCollaboratorsETag();
    labelsETag=repo.getLabelsETag();
    milestonesETag=repo.getMilestonesETag();
    List<TurboUser> collaborators=repo.getCollaborators();
    List<TurboLabel> labels=repo.getLabels();
    List<TurboMilestone> milestones=repo.getMilestones();
    List<TurboIssue> issues=repo.getIssues(model);
    HashMap<String,List> map=new HashMap<String,List>();
    map.put(KEY_COLLABORATORS,collaborators);
    map.put(KEY_LABELS,labels);
    map.put(KEY_MILESTONES,milestones);
    map.put(KEY_ISSUES,issues);
    return map;
  }
 else {
    List<User> ghCollaborators=null;
    List<Label> ghLabels=null;
    List<Milestone> ghMilestones=null;
    List<Issue> ghIssues=null;
    ghCollaborators=getCollaborators();
    ghLabels=getLabels();
    ghMilestones=getMilestones();
    ghIssues=getAllIssues();
    HashMap<String,List> map=new HashMap<String,List>();
    map.put(KEY_COLLABORATORS,ghCollaborators);
    map.put(KEY_LABELS,ghLabels);
    map.put(KEY_MILESTONES,ghMilestones);
    map.put(KEY_ISSUES,ghIssues);
    return map;
  }
}

Fixed version (ground truth):
@SuppressWarnings("String_Node_Str") public HashMap<String,List> getGitHubResources(IRepositoryIdProvider repoId) throws IOException {
  this.repoId=repoId;
  model.setRepoId(repoId);
  boolean needToGetResources=true;
  String repoIdString=repoId.toString();
  DataCacheFileHandler dcHandler=DataCacheFileHandler.getInstance();
  TurboRepoData repo=dcHandler.getRepoGivenId(repoIdString);
  if (repo != null) {
    needToGetResources=false;
  }
  if (!needToGetResources) {
    System.out.println("String_Node_Str");
    issuesETag=repo.getIssuesETag();
    collabsETag=repo.getCollaboratorsETag();
    labelsETag=repo.getLabelsETag();
    milestonesETag=repo.getMilestonesETag();
    List<TurboUser> collaborators=repo.getCollaborators();
    List<TurboLabel> labels=repo.getLabels();
    List<TurboMilestone> milestones=repo.getMilestones();
    HashMap<String,List> map=new HashMap<String,List>();
    map.put(KEY_COLLABORATORS,collaborators);
    map.put(KEY_LABELS,labels);
    map.put(KEY_MILESTONES,milestones);
    return map;
  }
 else {
    List<User> ghCollaborators=null;
    List<Label> ghLabels=null;
    List<Milestone> ghMilestones=null;
    List<Issue> ghIssues=null;
    ghCollaborators=getCollaborators();
    ghLabels=getLabels();
    ghMilestones=getMilestones();
    ghIssues=getAllIssues();
    HashMap<String,List> map=new HashMap<String,List>();
    map.put(KEY_COLLABORATORS,ghCollaborators);
    map.put(KEY_LABELS,ghLabels);
    map.put(KEY_MILESTONES,ghMilestones);
    map.put(KEY_ISSUES,ghIssues);
    return map;
  }
}