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Allows reading from and writing to a file in a random-access manner. This is
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A Uniform Resource Locator that identifies the location of an Internet resource
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Uses a one-way hash function to turn an arbitrary number of bytes into a
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Formats or parses dates and times.This class provides factories for obtaining
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A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
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The BufferedImage subclass describes an java.awt.Image with an accessible buffer
of image data. All
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