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A ConnectException is thrown if a connection cannot be established to a remote
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This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
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TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
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UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
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