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Represents a command that can be executed. Often used to run code in a different
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This class consists exclusively of static methods that operate on or return
collections. It contains
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
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This class provides random read access to a zip file. You pay more to read the
zip file's central di
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XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
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