### Question:
SolverHandler { protected boolean hasWaitForImprovedSolutionDuration() { return config.getWaitForImprovedSolutionDuration().toMillis() > 0; } SolverHandler(final SolverDef solverDef,
                         final KieServerRegistry registry,
                         final TaskAssigningRuntimeDelegate delegate,
                         final UserSystemService userSystemService,
                         final ScheduledExecutorService executorService,
                         final SolverHandlerConfig config); void start(); void destroy();  }### Answer:
@Test public void hasWaitForImprovedSolutionDuration() { assertThat(handler.hasWaitForImprovedSolutionDuration()).isTrue(); }