A confidential relationship, implies that everything (factors and works) are private to the class as it were. A safeguarded label implies that that class is open to classes that have a safeguarded relationship with it.
At long last a public tag, implies that that class is open from inside the whole program code. So on the off chance that an Orange Button class (orange is comprised of the essential tones red and yellow) acquires from a safeguarded.
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