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- getApplicationContext (Context)
- getResourceAsStream (ClassLoader)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
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Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- UUID (java.util)
UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
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