- private ConcurrentMap<ImmutablePair<String, Object>, Component> dbInstances = (ConcurrentMap<ImmutablePair<String, Object>, Component>) new ConcurrentHashMap<ImmutablePair<String, Object>, Component>();
- private ConcurrentMap<Object, Component> dbGlobalInstances = (ConcurrentMap<Object, Component>) new ConcurrentHashMap<Object, Component>();
+ private ConcurrentMap<ImmutablePair<String, Object>, Component> dbInstances = new ConcurrentHashMap<ImmutablePair<String, Object>, Component>();
+ private ConcurrentMap<Object, Component> dbGlobalInstances = new ConcurrentHashMap<Object, Component>();