A Person has a name (just a first name for simplicity) and friends. Store the names of
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A Person has a name (just a first name for simplicity) and friends. Store the names of the friends in a string, separated by spaces. Provide a constructor that constructs a person with a given name and no friends. Provide methods:
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public void befriend (Person p) public void unfriend (Person p) public String getFriendNames ()
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