anchor.diff:              String formattedFilterString;
               // The formattedFilterStringPrefix can be "name sw", "name ew", "name eq" and "name co".
               String formattedFilterStringPrefix = IdPManagementConstants.IDP_NAME + " %s \"%s\"";
  -            // As the defaultFormattedFilterString, it will check for eq operation to comply with the backend support.
  +            // With the defaultFormattedFilterString, it will check for eq operation to comply with the backend support.
               String defaultFormattedFilterString =
                       String.format(formattedFilterStringPrefix, IdPManagementConstants.EQ, filterString);
               if (filterString.length() > 1) {
  
positive.code:                                      " and " + String.format(formattedFilterStringPrefix, IdPManagementConstants.EW,
                                       filterSubStrings[1]);
                    } else {
                       formattedFilterString = defaultFormattedFilterString;
                    }
                 } else {
                    formattedFilterString = defaultFormattedFilterString;
                 }
              } else {
                 formattedFilterString = defaultFormattedFilterString;
              }
  
  
negative.code:                   // If filterString is "My_IDP_*", formattedFilterString will be "name sw My_IDP_".
                    formattedFilterString = String.format(formattedFilterStringPrefix, IdPManagementConstants.SW,
                            filterString.substring(0, filterString.length() - 1));
                 } else if (filterString.startsWith("*") && filterString.endsWith("*")) {
                    // If filterString is "*_IDP_*", formattedFilterString will be "name co _IDP_".
                    formattedFilterString = String.format(formattedFilterStringPrefix, IdPManagementConstants.CO,
  