- Running tasks concurrently on multiple threads
- setContentView (Activity)
- addToBackStack (FragmentTransaction)
- onCreateOptionsMenu (Activity)
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
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Stack is a Last-In/First-Out(LIFO) data structure which represents a stack of
objects. It enables u
- Executors (java.util.concurrent)
Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- Reflections (org.reflections)
Reflections one-stop-shop objectReflections scans your classpath, indexes the
metadata, allows you t
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