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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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An interface for an object which represents a database table entry, returned as
the result of the qu
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A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
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An ExecutorService that executes each submitted task using one of possibly
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Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
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The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr
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