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See:
Description
Interface Summary | |
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FinalizableReference | Implemented by references that have code to run after garbage collection of their referents. |
Function<F,T> | A transformation from one object to another. |
Predicate<T> | Determines a true or false value for a given input. |
Supplier<T> | A class that can supply objects of a single type. |
Class Summary | |
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FinalizablePhantomReference<T> | Phantom reference with a finalizeReferent() method which a
background thread invokes after the garbage collector reclaims the
referent. |
FinalizableReferenceQueue | A reference queue with an associated background thread that dequeues
references and invokes FinalizableReference.finalizeReferent() on
them. |
FinalizableSoftReference<T> | Soft reference with a finalizeReferent() method which a background
thread invokes after the garbage collector reclaims the referent. |
FinalizableWeakReference<T> | Weak reference with a finalizeReferent() method which a background
thread invokes after the garbage collector reclaims the referent. |
Functions | Useful functions. |
Joiner | An object which joins pieces of text (specified as an array, Iterable , varargs or even a Map ) with a separator. |
Joiner.MapJoiner | An object that joins map entries in the same manner as Joiner joins
iterables and arrays. |
Objects | Helper functions that can operate on any Object . |
Preconditions | Simple static methods to be called at the start of your own methods to verify correct arguments and state. |
Predicates | Contains static factory methods for creating Predicate instances. |
Suppliers | Useful suppliers. |
Miscellaneous common util classes and annotations.
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