- Running tasks concurrently on multiple threads
- getResourceAsStream (ClassLoader)
- getSharedPreferences (Context)
- scheduleAtFixedRate (Timer)
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- ResultSet (java.sql)
An interface for an object which represents a database table entry, returned as
the result of the qu
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- Logger (org.slf4j)
The org.slf4j.Logger interface is the main user entry point of SLF4J API. It is
expected that loggin
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