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This SocketException may be thrown during socket creation or setting options,
and is the superclass
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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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Breaks a string into tokens; new code should probably use String#split.>
// Legacy code:
StringTo
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Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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