Expose AssembleEIP1559TransactionService constructor to SDK consumers

[Copilot]

AssembleEIP1559TransactionService was public but not constructible outside transactionv1 because its only constructor had package-private visibility. As a result, the EIP-1559 transaction assembly API was unreachable to external SDK users despite exposing public send/deploy methods.

• API accessibility

  • Change AssembleEIP1559TransactionService(Client client) from package-private to public.
  • Align its construction model with AssembleTransactionService, which is already directly instantiable by consumers.

• Regression coverage

  • Add a focused unit test in a different package to verify the service can be instantiated outside org.fisco.bcos.sdk.v3.transaction.manager.transactionv1.
  • This guards the intended external API surface rather than only package-local behavior.

• Consumer impact

  • External code can now directly create and use the EIP-1559 service for:
    • sendEIP1559Transaction(...)
    • deployContractEIP1559(...)
    • async EIP-1559 variants

Client client = ...;
AssembleEIP1559TransactionService service =
        new AssembleEIP1559TransactionService(client);

[Copilot]

Pull request overview

Exposes AssembleEIP1559TransactionService as a truly usable public API by making its Client constructor public, and adds a regression test to ensure SDK consumers can instantiate the service from outside the transactionv1 package.

Changes:

• Make AssembleEIP1559TransactionService(Client client) public.
• Add a unit test in a different package to verify external instantiation works.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
src/main/java/org/fisco/bcos/sdk/v3/transaction/manager/transactionv1/AssembleEIP1559TransactionService.java	Makes the service constructible by external consumers by changing constructor visibility to public.
src/test/java/org/fisco/bcos/sdk/v3/test/transaction/manager/AssembleEIP1559TransactionServiceTest.java	Adds a cross-package unit test to prevent regressions in the intended public API surface.

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 64.19%. Comparing base (ab0390c) to head (a096835).

Additional details and impacted files

@@                 Coverage Diff                 @@
##             release-3.9.0     #957      +/-   ##
===================================================
+ Coverage            64.05%   64.19%   +0.14%     
- Complexity            4567     4573       +6     
===================================================
  Files                  430      430              
  Lines                17628    17628              
  Branches              1969     1969              
===================================================
+ Hits                 11292    11317      +25     
+ Misses                5576     5548      -28     
- Partials               760      763       +3     

Flag	Coverage Δ
unittest	64.19% <ø> (+0.14%)	⬆️

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