- Reading from database using SQL prepared statement
- scheduleAtFixedRate (ScheduledExecutorService)
- setScale (BigDecimal)
- onRequestPermissionsResult (Fragment)
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- Runnable (java.lang)
Represents a command that can be executed. Often used to run code in a different
Thread.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
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