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ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
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An output stream that writes bytes to a file. If the output file exists, it can
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Collection is the root of the collection hierarchy. It defines operations on
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A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
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JarFile is used to read jar entries and their associated data from jar files.
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This Graphics2D class extends the Graphics class to provide more sophisticated
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