- Running tasks concurrently on multiple threads
- setRequestProperty (URLConnection)
- putExtra (Intent)
- getSharedPreferences (Context)
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Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- ByteBuffer (java.nio)
A buffer for bytes. A byte buffer can be created in either one of the following
ways:
* #allocate
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
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