- Updating database using SQL prepared statement
- compareTo (BigDecimal)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- addToBackStack (FragmentTransaction)
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- JFrame (javax.swing)
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