- Reading from database using SQL prepared statement
- scheduleAtFixedRate (ScheduledExecutorService)
- startActivity (Activity)
- getSupportFragmentManager (FragmentActivity)
- Menu (java.awt)
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Represents a command that can be executed. Often used to run code in a different
Thread.
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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