- Parsing JSON documents to java classes using gson
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- getSharedPreferences (Context)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
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An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
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A connection represents a link from a Java application to a database. All SQL
statements and results
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Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
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