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ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
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A specialized Reader that reads from a file in the file system. All read
requests made by calling me
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A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
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A task that returns a result and may throw an exception. Implementors define a
single method with no
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Defines a general exception a servlet can throw when it encounters difficulty.
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The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
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