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Provides access to system-related information and resources including standard
input and output. Ena
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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
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- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
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Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
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