- Creating JSON documents from java classes using gson
- onCreateOptionsMenu (Activity)
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- putExtra (Intent)
- InputStreamReader (java.io)
A class for turning a byte stream into a character stream. Data read from the
source input stream is
- BigInteger (java.math)
An immutable arbitrary-precision signed integer.FAST CRYPTOGRAPHY
This implementation is efficient f
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- BorderLayout (java.awt)
A border layout lays out a container, arranging and resizing its components to
fit in five regions:
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
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