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An immutable arbitrary-precision signed decimal.A value is represented by an
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This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
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A Java representation of the SQL TIMESTAMP type. It provides the capability of
representing the SQL
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GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
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A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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