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An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
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Formats or parses dates and times.This class provides factories for obtaining
instances configured f
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HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
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A parser that parses a text string of primitive types and strings with the help
of regular expressio
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- IsNull (org.hamcrest.core)
Is the value null?
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