Program: 52057
Project: 52057
Buggy source:
/** 
 * Delete community from DSpace. It delete it everything with community!
 * @param communityId Id of community in DSpace.
 * @param headers If you want to access to community under logged user into context. In headers must be set header "rest-dspace-token" with passed token from login method.
 * @return Return response code OK(200) if was everything all right.Otherwise return NOT_FOUND(404) if was id of community incorrect. Or (UNAUTHORIZED)401 if was problem with permission to community.
 * @throws WebApplicationException It is throw when was problem with creating context or problem with database reading or deleting. Or problem with deleting community caused by IOException or authorization.
 */
@DELETE @Path("String_Node_Str") public Response deleteCommunity(@PathParam("String_Node_Str") Integer communityId,@QueryParam("String_Node_Str") String user_ip,@QueryParam("String_Node_Str") String user_agent,@QueryParam("String_Node_Str") String xforwarderfor,@Context HttpHeaders headers,@Context HttpServletRequest request) throws WebApplicationException {
  log.info("String_Node_Str" + communityId + "String_Node_Str");
  org.dspace.core.Context context=null;
  try {
    context=createContext(getUser(headers));
    org.dspace.content.Community community=findCommunity(context,communityId,org.dspace.core.Constants.DELETE);
    writeStats(community,UsageEvent.Action.DELETE,user_ip,user_agent,xforwarderfor,headers,request);
    community.delete();
    context.complete();
  }
 catch (  SQLException e) {
    processException("String_Node_Str" + communityId + "String_Node_Str"+ e,context);
  }
catch (  AuthorizeException e) {
    processException("String_Node_Str" + communityId + "String_Node_Str"+ e,context);
  }
catch (  IOException e) {
    processException("String_Node_Str" + communityId + "String_Node_Str"+ e,context);
  }
catch (  ContextException e) {
    processException("String_Node_Str" + communityId + "String_Node_Str"+ e.getMessage(),context);
  }
 finally {
    processFinally(context);
  }
  log.info("String_Node_Str" + communityId + "String_Node_Str");
  return Response.status(Response.Status.OK).build();
}

Fixed version (ground truth):
/** 
 * Delete community from DSpace. It delete it everything with community!
 * @param communityId Id of community in DSpace.
 * @param headers If you want to access to community under logged user into context. In headers must be set header "rest-dspace-token" with passed token from login method.
 * @return Return response code OK(200) if was everything all right.Otherwise return NOT_FOUND(404) if was id of community incorrect. Or (UNAUTHORIZED)401 if was problem with permission to community.
 * @throws WebApplicationException It is throw when was problem with creating context or problem with database reading or deleting. Or problem with deleting community caused by IOException or authorization.
 */
@DELETE @Path("String_Node_Str") public Response deleteCommunity(@PathParam("String_Node_Str") Integer communityId,@QueryParam("String_Node_Str") String user_ip,@QueryParam("String_Node_Str") String user_agent,@QueryParam("String_Node_Str") String xforwarderfor,@Context HttpHeaders headers,@Context HttpServletRequest request) throws WebApplicationException {
  log.info("String_Node_Str" + communityId + "String_Node_Str");
  org.dspace.core.Context context=null;
  try {
    context=createContext(getUser(headers));
    org.dspace.content.Community community=findCommunity(context,communityId,org.dspace.core.Constants.DELETE);
    writeStats(community,UsageEvent.Action.DELETE,user_ip,user_agent,xforwarderfor,headers,request,context);
    community.delete();
    context.complete();
  }
 catch (  SQLException e) {
    processException("String_Node_Str" + communityId + "String_Node_Str"+ e,context);
  }
catch (  AuthorizeException e) {
    processException("String_Node_Str" + communityId + "String_Node_Str"+ e,context);
  }
catch (  IOException e) {
    processException("String_Node_Str" + communityId + "String_Node_Str"+ e,context);
  }
catch (  ContextException e) {
    processException("String_Node_Str" + communityId + "String_Node_Str"+ e.getMessage(),context);
  }
 finally {
    processFinally(context);
  }
  log.info("String_Node_Str" + communityId + "String_Node_Str");
  return Response.status(Response.Status.OK).build();
}