java - Why is ServletConfig obj passed to init() of GenericServlet when the class implements the interface? -
genericservlet
implements servletconfig
interface means interface functions can invoked init()
function of genericservlet
. given context, why servlet container sends servletconfig
object init()
method? know if servletconfig
object passed genericservlet.init(servletconfig)
different genericservlet object.
regards, ravi
the genericservlet
implements servletconfig
methods delegating config object passed init method. implements servletconfig
convenience - delegates. instead of calling getservletconfig().getinitparameter()
can call getinitparameter()
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