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A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
- Proxy (java.net)
This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
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A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
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