Program: 117841
Project: 117841
Buggy source:
public static ITalendProcessJavaProject getTalendCodeJavaProject(ERepositoryObjectType type){
  Project project=ProjectManager.getInstance().getCurrentProject();
  AggregatorPomsHelper helper=new AggregatorPomsHelper(project.getTechnicalLabel());
  ITalendProcessJavaProject talendCodeJavaProject=talendCodeJavaProjects.get(type);
  if (talendCodeJavaProject == null || talendCodeJavaProject.getProject() == null || !talendCodeJavaProject.getProject().exists()) {
    try {
      IProgressMonitor monitor=new NullProgressMonitor();
      IWorkspaceRoot root=ResourcesPlugin.getWorkspace().getRoot();
      IFolder codeProjectFolder=helper.getProjectPomsFolder().getFolder(type.getFolder());
      IProject codeProject=root.getProject((project.getTechnicalLabel() + "String_Node_Str" + type.name()).toUpperCase());
      if (!codeProject.exists() || TalendCodeProjectUtil.needRecreate(monitor,codeProject)) {
        createMavenJavaProject(monitor,codeProject,codeProjectFolder,true);
      }
      IJavaProject javaProject=JavaCore.create(codeProject);
      if (!javaProject.isOpen()) {
        javaProject.open(monitor);
      }
      AggregatorPomsHelper.updateCodeProjectPom(monitor,type,codeProject.getFile(TalendMavenConstants.POM_FILE_NAME));
      talendCodeJavaProject=new TalendProcessJavaProject(javaProject);
      talendCodeJavaProject.cleanMavenFiles(monitor);
      talendCodeJavaProjects.put(type,talendCodeJavaProject);
    }
 catch (    Exception e) {
      ExceptionHandler.process(e);
    }
  }
  return talendCodeJavaProject;
}

Fixed version (ground truth):
public static ITalendProcessJavaProject getTalendCodeJavaProject(ERepositoryObjectType type){
  Project project=ProjectManager.getInstance().getCurrentProject();
  AggregatorPomsHelper helper=new AggregatorPomsHelper(project.getTechnicalLabel());
  ITalendProcessJavaProject talendCodeJavaProject=talendCodeJavaProjects.get(type);
  if (talendCodeJavaProject == null || talendCodeJavaProject.getProject() == null || !talendCodeJavaProject.getProject().exists()) {
    try {
      IProgressMonitor monitor=new NullProgressMonitor();
      IWorkspaceRoot root=ResourcesPlugin.getWorkspace().getRoot();
      IFolder codeProjectFolder=helper.getProjectPomsFolder().getFolder(type.getFolder());
      IProject codeProject=root.getProject((project.getTechnicalLabel() + "String_Node_Str" + type.name()).toUpperCase());
      if (!codeProject.exists() || TalendCodeProjectUtil.needRecreate(monitor,codeProject)) {
        createMavenJavaProject(monitor,codeProject,codeProjectFolder,true);
      }
      IJavaProject javaProject=JavaCore.create(codeProject);
      if (!javaProject.isOpen()) {
        javaProject.open(monitor);
      }
      AggregatorPomsHelper.updateCodeProjectPom(monitor,type,codeProject.getFile(TalendMavenConstants.POM_FILE_NAME));
      talendCodeJavaProject=new TalendProcessJavaProject(javaProject);
      talendCodeJavaProject.cleanMavenFiles(monitor);
      BuildCacheManager.getInstance().clearCache(type);
      talendCodeJavaProjects.put(type,talendCodeJavaProject);
    }
 catch (    Exception e) {
      ExceptionHandler.process(e);
    }
  }
  return talendCodeJavaProject;
}