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ObjectMapper provides functionality for reading and writing JSON, either to and
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Provides a client-side TCP socket.
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An ordered collection (also known as a sequence). The user of this interface has
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Stack is a Last-In/First-Out(LIFO) data structure which represents a stack of
objects. It enables u
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A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
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This class provides access to implementations of cryptographic ciphers for
encryption and decryption
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