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An output stream that writes bytes to a file. If the output file exists, it can
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HashMap is an implementation of Map. All optional operations are supported.All
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An int value that may be updated atomically. See the java.util.concurrent.atomic
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Patterns are compiled regular expressions. In many cases, convenience methods
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Extends the javax.servlet.ServletRequest interface to provide request
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The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr
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