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ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
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A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
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The abstract base class for all number formats. This class provides the
interface for formatting and
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
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A java.util.Queue that additionally supports operations that wait for the queue
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A point representing a location in (x,y) coordinate space, specified in integer
precision.
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