code: private List<MigrationInfo> resolved(MigrationInfo[] migrationInfos) {
          if (migrationInfos.length == 0)
              throw new NotFoundException();
          List<MigrationInfo> resolvedMigrations = Lists.newArrayList();
          for (MigrationInfo migrationInfo : migrationInfos) {
              if (migrationInfo.getState().isResolved()) {
                  resolvedMigrations.add(migrationInfo);
              }
          }
  
          return resolvedMigrations;
      }
docs: Retrieves the full set of infos about the migrations resolved on the classpath.
  
  @return The resolved migrations. An empty array if none.