- Creating JSON documents from java classes using gson
- getSharedPreferences (Context)
- getExternalFilesDir (Context)
- onCreateOptionsMenu (Activity)
- Path (java.nio.file)
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Kernel (java.awt.image)
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