JAVA J2EE 4 U

 - type: javascript

  name: validate_replica_lists

  script: |

    try {

      // Retrieve the replica list variables from the context.

      // These variables should have been set in a prior state.

      let listV1 = replica_list_V1;

      let listV2 = replica_list_V2;

      let listV3 = replica_list_V3;

      // Verify that each variable is defined and non-empty.

      if (!listV1) throw new Error("replica_list_V1 not found");

      if (!listV2) throw new Error("replica_list_V2 not found");

      if (!listV3) throw new Error("replica_list_V3 not found");

      // All required variables are found: proceed to the next state.

      proceed("✅ All replica lists were successfully found.\n" +

              "List V1: " + listV1 + "\n" +

              "List V2: " + listV2 + "\n" +

              "List V3: " + listV3);

    } catch (err) {

      // If any error occurs, record the failure and output the error message.

      fail("❌ Error: " + err.message);

    }