Program: 95466
Project: 95466
Buggy source:
/** 
 * Handling the associations All mapped types should realize the most concrete usage type The most concrete of usages and the last map will be the new type
 */
private void handleAssociations(){
  Map<String,String> maps=new HashMap<>();
  CompSystem compSystem=ComponentBuilder.getInstance().getCompSystem();
  String resGuid;
  for (  IAUTMainPO aut : GeneralStorage.getInstance().getProject().getAutMainList()) {
    for (    IObjectMappingAssoziationPO assoc : aut.getObjMap().getMappings()) {
      IComponentIdentifier technicalName=assoc.getTechnicalName();
      if (technicalName == null) {
        continue;
      }
      List<Component> availableComponents=compSystem.getComponents(aut.getToolkit(),true);
      String type=CompSystem.getComponentType(technicalName.getSupportedClassName(),availableComponents);
      for (      String guid : assoc.getLogicalNames()) {
        resGuid=CompNameManager.getInstance().resolveGuid(guid);
        if (!maps.containsKey(resGuid) || CompNameTypeManager.doesFirstTypeRealizeSecond(type,maps.get(resGuid))) {
          maps.put(resGuid,type);
        }
        String globType=m_usageType.get(resGuid);
        if (globType == null) {
          m_usageType.put(resGuid,m_mostAbstract);
          globType=m_mostAbstract;
        }
        if (globType != null && !globType.equals(ComponentNamesBP.UNKNOWN_COMPONENT_TYPE) && !CompNameTypeManager.doesFirstTypeRealizeSecond(type,globType)) {
          m_allProblems.put(resGuid,ProblemType.REASON_INCOMPATIBLE_MAP_TYPE);
          List<String> info=new ArrayList<>(2);
          info.add(CompSystemI18n.getString(type));
          info.add(CompSystemI18n.getString(globType));
          m_problemInfo.put(resGuid,info);
        }
      }
    }
  }
  for (  String guid : m_usageType.keySet()) {
    if (!maps.containsKey(guid) || ProblemType.REASON_INCOMPATIBLE_USAGE_TYPE.equals(m_allProblems.get(guid)) || ProblemType.REASON_INCOMPATIBLE_MAP_TYPE.equals(m_allProblems.get(guid))) {
      m_globalType.put(guid,m_usageType.get(guid));
    }
 else {
      m_globalType.put(guid,CompNameTypeManager.getMostConcreteVisibleAncestorType(maps.get(guid)));
    }
  }
}

Fixed version (ground truth):
/** 
 * Handling the associations All mapped types should realize the most concrete usage type The most concrete of usages and the last map will be the new type
 */
private void handleAssociations(){
  Map<String,String> maps=new HashMap<>();
  CompSystem compSystem=ComponentBuilder.getInstance().getCompSystem();
  String resGuid;
  for (  IAUTMainPO aut : GeneralStorage.getInstance().getProject().getAutMainList()) {
    for (    IObjectMappingAssoziationPO assoc : aut.getObjMap().getMappings()) {
      IComponentIdentifier technicalName=assoc.getTechnicalName();
      if (technicalName == null) {
        continue;
      }
      List<Component> availableComponents=compSystem.getComponents(aut.getToolkit(),true);
      String type=CompSystem.getComponentType(technicalName.getSupportedClassName(),availableComponents);
      for (      String guid : assoc.getLogicalNames()) {
        resGuid=CompNameManager.getInstance().resolveGuid(guid);
        if (!maps.containsKey(resGuid) || CompNameTypeManager.doesFirstTypeRealizeSecond(type,maps.get(resGuid))) {
          maps.put(resGuid,type);
        }
        String globType=m_usageType.get(resGuid);
        if (globType == null) {
          m_usageType.put(resGuid,m_mostAbstract);
          globType=m_mostAbstract;
        }
        if (globType != null && !globType.equals(ComponentNamesBP.UNKNOWN_COMPONENT_TYPE) && !CompNameTypeManager.doesFirstTypeRealizeSecond(type,globType)) {
          m_allProblems.put(resGuid,ProblemType.REASON_INCOMPATIBLE_MAP_TYPE);
          List<String> info=new ArrayList<>(2);
          info.add(CompSystemI18n.getString(type));
          info.add(CompSystemI18n.getString(globType));
          info.add(m_lastTypeChange.get(guid));
          info.add(aut.getGuid());
          m_problemInfo.put(resGuid,info);
        }
      }
    }
  }
  for (  String guid : m_usageType.keySet()) {
    if (!maps.containsKey(guid) || ProblemType.REASON_INCOMPATIBLE_USAGE_TYPE.equals(m_allProblems.get(guid)) || ProblemType.REASON_INCOMPATIBLE_MAP_TYPE.equals(m_allProblems.get(guid))) {
      m_globalType.put(guid,m_usageType.get(guid));
    }
 else {
      m_globalType.put(guid,CompNameTypeManager.getMostConcreteVisibleAncestorType(maps.get(guid)));
    }
  }
}