Y20260602-1000
Migrate the JUnit 4 PerformanceTestCaseJunit4 base class to its JUnit 5 counterpart PerformanceTestCaseJunit5, which manages the PerformanceMeter via @BeforeEach/@AfterEach.
Migrate the JUnit 4 PerformanceTestCaseJunit4 base class to its JUnit 5 counterpart PerformanceTestCaseJunit5, which manages the PerformanceMeter via @BeforeEach/@AfterEach.