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- getSharedPreferences (Context)
- requestLocationUpdates (LocationManager)
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A Set is a data structure which does not allow duplicate elements.
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
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Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
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A border layout lays out a container, arranging and resizing its components to
fit in five regions:
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
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