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An exception that indicates a failed JDBC operation. It provides the following
information about pro
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The abstract base class for all number formats. This class provides the
interface for formatting and
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
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A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
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A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- IsNull (org.hamcrest.core)
Is the value null?
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