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ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
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A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
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The BitSet class implements abit array [http://en.wikipedia.org/wiki/Bit_array].
Each element is eit
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
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This class provides random read access to a zip file. You pay more to read the
zip file's central di
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A collection that associates an ordered pair of keys, called a row key and a
column key, with a sing
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