| AtomicInitializer | | | 2.0;2 |
| AtomicSafeInitializer | | | 2.0;2 |
| BackgroundInitializer | | | 1.9333333333333333;1.933 |
| BackgroundInitializer$InitializationTask | | | 1.9333333333333333;1.933 |
| BasicThreadFactory | | | 1.6875;1.688 |
| BasicThreadFactory$1 | | | 1.6875;1.688 |
| BasicThreadFactory$Builder | | | 1.6875;1.688 |
| CallableBackgroundInitializer | | | 1.5;1.5 |
| ConcurrentException | | | 1.0;1 |
| ConcurrentInitializer | | | 1.0;1 |
| ConcurrentRuntimeException | | | 1.0;1 |
| ConcurrentUtils | | | 2.789473684210526;2.789 |
| ConcurrentUtils$ConstantFuture | | | 2.789473684210526;2.789 |
| ConstantInitializer | | | 1.8333333333333333;1.833 |
| LazyInitializer | | | 2.0;2 |
| MultiBackgroundInitializer | | | 2.0;2 |
| MultiBackgroundInitializer$1 | | | 2.0;2 |
| MultiBackgroundInitializer$MultiBackgroundInitializerResults | | | 2.0;2 |
| TimedSemaphore | | | 1.7647058823529411;1.765 |
| TimedSemaphore$1 | | | 1.7647058823529411;1.765 |