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A BufferedInputStream adds functionality to another input stream-namely, the
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Allows reading from and writing to a file in a random-access manner. This is
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A sequence of elements supporting sequential and parallel aggregate operations.
The following exampl
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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Factory that creates instances of DateTimeFormatter from patterns and styles.
Datetime formatting i
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