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Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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This class implements a simple HTTP server. A HttpServer is bound to an IP
address and port number a
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This class consists exclusively of static methods that operate on or return
collections. It contains
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This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Stack (java.util)
Stack is a Last-In/First-Out(LIFO) data structure which represents a stack of
objects. It enables u
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
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