- static final HashMap<AsyncBarrierImpl, Collection<AsyncBarrierImpl>> reverseLookup = new HashMap<AsyncBarrierImpl, Collection<AsyncBarrierImpl>>();
- public static final HashMap<AsyncBarrierImpl, Debugger> debuggerMap = new HashMap<AsyncBarrierImpl, Debugger>();
- static final HashMap<AsyncBarrierImpl, CacheEntry> entryMap = new HashMap<AsyncBarrierImpl, CacheEntry>();
- static final HashMap<AsyncBarrierImpl, Boolean> restartMap = new HashMap<AsyncBarrierImpl, Boolean>();
+ static final HashMap<AsyncBarrierImpl, Collection<AsyncBarrierImpl>> reverseLookup = new HashMap<>();
+ public static final HashMap<AsyncBarrierImpl, Debugger> debuggerMap = new HashMap<>();
+ static final HashMap<AsyncBarrierImpl, CacheEntry<?>> entryMap = new HashMap<>();
+ static final HashMap<AsyncBarrierImpl, Boolean> restartMap = new HashMap<>();