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- getSharedPreferences (Context)
- onRequestPermissionsResult (Fragment)
- findViewById (Activity)
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Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Comparator (java.util)
A Comparator is used to compare two objects to determine their ordering with
respect to each other.
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A Handler object accepts a logging request and exports the desired messages to a
target, for example
- Collectors (java.util.stream)
- Container (java.awt)
A generic Abstract Window Toolkit(AWT) container object is a component that can
contain other AWT co
- JButton (javax.swing)
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