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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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A specialized Writer that writes to a file in the file system. All write
requests made by calling me
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Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
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This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
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A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- IsNull (org.hamcrest.core)
Is the value null?
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