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Return the contained value, if present, otherwise throw an exception to be
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A writable sink for bytes.Most clients will use output streams that write data
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Fake signature of an existing Java class.
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A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
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LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
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A map that has its keys ordered. The sorting is according to either the natural
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A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
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