ContextSamplerTest4.27200must_delegate_runWithContexts_to_ContextManagerContextSamplerTest0.272[]1553489475000PASSmust_delegate_runWithContexts_to_ContextManagerContextSamplerTest0.004[a, b, c]1553489475000PASSmust_delegate_runWithContexts_to_ContextManagerContextSamplerTest0.022[a, b, c, d]1553489475000PASSmust_sample_Contexts_at_construction_timeContextSamplerTest0.021[]1553489475000PASSmust_sample_Contexts_at_construction_timeContextSamplerTest0.002[a, b, c]1553489475000PASSmust_sample_Contexts_at_construction_timeContextSamplerTest0.02[a, b, c, d]1553489475000PASS6