- Running tasks concurrently on multiple threads
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Return the original filename in the client's filesystem.This may contain path
information depending
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- getSystemService (Context)
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A class for turning a byte stream into a character stream. Data read from the
source input stream is
- Socket (java.net)
Provides a client-side TCP socket.
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This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
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Collection is the root of the collection hierarchy. It defines operations on
data collections and t
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Thrown when trying to retrieve an element past the end of an Enumeration or
Iterator.
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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