Program: 95767
Project: 95767
Buggy source:
/** 
 * Takes the supplied input stream and parses it. According to the content an instance of IProjetPO along with its associated components is created.
 * @param projectXmlStream input stream for XML representation of a project
 * @param assignNewGuid Flag for assigning the project a new GUID and version
 * @param majorVersion Major version number for the created object, or <code>null</code> if the version from the imported XML should be used.
 * @param minorVersion Minor version number for the created object, or <code>null</code> if the version from the imported XML should be used.
 * @param microVersion Micro version number for the created object, or <code>null</code> if the version from the imported XML should be used.
 * @param versionQualifier Version Qualifier number for the created object, or <code>null</code> if the version from the imported XML should be used.
 * @param paramNameMapper mapper to resolve param names
 * @param compNameCache cache to resolve component names
 * @param monitor The progress monitor for this potentially long-running operation.
 * @param io the device to write the import output
 * @param skipTrackingInformation whether to skip importing of tracked information
 * @return an transient IProjectPO and its components
 * @throws PMReadException in case of a invalid XML string
 * @throws JBVersionException in case of version conflict between used toolkits of imported project and the installed toolkit plug-ins
 * @throws InterruptedException if the operation was canceled.
 */
public static IProjectPO load(InputStream projectXmlStream,boolean assignNewGuid,Integer majorVersion,Integer minorVersion,Integer microVersion,String versionQualifier,IParamNameMapper paramNameMapper,IWritableComponentNameCache compNameCache,IProgressMonitor monitor,IProgressConsole io,boolean skipTrackingInformation) throws PMReadException, JBVersionException, InterruptedException {
  ContentDocument contentDoc;
  try {
    contentDoc=getContent(projectXmlStream);
    Project projectXml=contentDoc.getContent().getProject();
    int numExecTestCases=projectXml.selectPath(XPATH_FOR_EXEC_TCS).length;
    monitor.beginTask(StringConstants.EMPTY,numExecTestCases + 1);
    monitor.worked(1);
    XmlImporter xmlImporter=new XmlImporter(monitor,io,skipTrackingInformation);
    if (assignNewGuid && (majorVersion != null || versionQualifier != null)) {
      return xmlImporter.createProject(projectXml,assignNewGuid,majorVersion,minorVersion,microVersion,versionQualifier,paramNameMapper,compNameCache);
    }
    if (assignNewGuid) {
      return xmlImporter.createProject(projectXml,assignNewGuid,paramNameMapper,compNameCache);
    }
 else     if (majorVersion != null || versionQualifier != null) {
      return xmlImporter.createProject(projectXml,false,majorVersion,minorVersion,microVersion,versionQualifier,paramNameMapper,compNameCache);
    }
    return xmlImporter.createProject(projectXml,paramNameMapper,compNameCache);
  }
 catch (  XmlException e) {
    throw new PMReadException(Messages.InvalidImportFile,MessageIDs.E_LOAD_PROJECT);
  }
catch (  InvalidDataException e) {
    throw new PMReadException(Messages.InvalidImportFile,e.getErrorId());
  }
}

Fixed version (ground truth):
/** 
 * Takes the supplied input stream and parses it. According to the content an instance of IProjetPO along with its associated components is created.
 * @param projectXmlStream input stream for XML representation of a project
 * @param assignNewGuid Flag for assigning the project a new GUID and version
 * @param majorVersion Major version number for the created object, or <code>null</code> if the version from the imported XML should be used.
 * @param minorVersion Minor version number for the created object, or <code>null</code> if the version from the imported XML should be used.
 * @param microVersion Micro version number for the created object, or <code>null</code> if the version from the imported XML should be used.
 * @param versionQualifier Version Qualifier number for the created object, or <code>null</code> if the version from the imported XML should be used.
 * @param paramNameMapper mapper to resolve param names
 * @param compNameCache cache to resolve component names
 * @param monitor The progress monitor for this potentially long-running operation.
 * @param io the device to write the import output
 * @param skipTrackingInformation whether to skip importing of tracked information
 * @return an transient IProjectPO and its components
 * @throws PMReadException in case of a invalid XML string
 * @throws JBVersionException in case of version conflict between used toolkits of imported project and the installed toolkit plug-ins
 * @throws InterruptedException if the operation was canceled.
 */
public static IProjectPO load(InputStream projectXmlStream,boolean assignNewGuid,Integer majorVersion,Integer minorVersion,Integer microVersion,String versionQualifier,IParamNameMapper paramNameMapper,IWritableComponentNameCache compNameCache,IProgressMonitor monitor,IProgressConsole io,boolean skipTrackingInformation) throws PMReadException, JBVersionException, InterruptedException {
  ContentDocument contentDoc;
  try {
    contentDoc=getContent(projectXmlStream);
    Project projectXml=contentDoc.getContent().getProject();
    int numExecTestCases=projectXml.selectPath(XPATH_FOR_EXEC_TCS).length;
    monitor.beginTask(StringConstants.EMPTY,numExecTestCases + 1);
    monitor.worked(1);
    XmlImporter xmlImporter=new XmlImporter(monitor,io,skipTrackingInformation);
    if (assignNewGuid && (majorVersion != null || versionQualifier != null)) {
      return xmlImporter.createProject(projectXml,assignNewGuid,majorVersion,minorVersion,microVersion,versionQualifier,paramNameMapper,compNameCache);
    }
 else     if (assignNewGuid) {
      return xmlImporter.createProject(projectXml,assignNewGuid,paramNameMapper,compNameCache);
    }
    return xmlImporter.createProject(projectXml,paramNameMapper,compNameCache);
  }
 catch (  XmlException e) {
    throw new PMReadException(Messages.InvalidImportFile,MessageIDs.E_LOAD_PROJECT);
  }
catch (  InvalidDataException e) {
    throw new PMReadException(Messages.InvalidImportFile,e.getErrorId());
  }
}