Question: 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.

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

public void befriend(Person p)
public void unfriend(Person p)
public String getFriendNames()

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