code: private static Set<Table> getReferencingTables(Table table) {
          Set<Table> referencingTables = new HashSet<>();
          for (Table gtfsTable : Table.tablesInOrder) {
              // IMPORTANT: Skip the table for the entity we're modifying or if loop table does not have field.
              if (table.name.equals(gtfsTable.name)) continue;
              for (Field field : gtfsTable.fields) {
                  if (field.isForeignReference() && field.referenceTable.name.equals(table.name)) {
                      // If any of the table's fields are foreign references to the specified table, add to the return set.
                      referencingTables.add(gtfsTable);
                  }
              }
          }
          return referencingTables;
      }
docs: Finds the set of tables that reference the parent entity being updated.