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- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
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Thrown when trying to retrieve an element past the end of an Enumeration or
Iterator.
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A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
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