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A readable source of bytes.Most clients will use input streams that read data
from the file system (
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A Comparator is used to compare two objects to determine their ordering with
respect to each other.
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A map that has its keys ordered. The sorting is according to either the natural
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Patterns are compiled regular expressions. In many cases, convenience methods
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A collection that associates an ordered pair of keys, called a row key and a
column key, with a sing
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