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A writable sink for bytes.Most clients will use output streams that write data
to the file system (
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Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
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Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
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An object that executes submitted Runnable tasks. This interface provides a way
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
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