Fixes #374 - prevent invalidate cache reference when async (#375)

[petruki]

This pull request introduces several improvements and bug fixes to the Switcher Client SDK, focusing on entry management, builder usability, and correctness in equality checks. The changes enhance the handling of strategy inputs, ensure proper flushing of entries, and add relevant tests for new behaviors.

Entry Management and Builder Enhancements:

• Added a flush method to SwitcherBuilder to clear all previously added entries, improving usability and enabling easier reset of builder state.
• Updated SwitcherBuilder.check to remove existing entries for the same strategy before adding a new one, preventing duplicate strategy inputs.
• Changed logic in SwitcherRequest and SwitcherContextBase to use flush instead of resetEntry, standardizing entry clearing across the codebase. [1] [2] [3]

Correctness and Bug Fixes:

• Fixed the Entry.equals method to correctly return false when objects are not equal, ensuring proper equality checks.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud