Answer / harish

any java appln. that needs to access information abt
users,machines,networks and services.
User infn. includes security credentials ,phone
no's ,electronic and postal mail addresses and appln
preferences,machine infn. include network addresses,machine
configurations etc. in addition any java appln. that needs
to either export objects or access objects exported by
other applications and services. Examples include
printers,calenders and networked file systems

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