| public String toString() Overrides java.util.AbstractCollection.toString.
Doc from java.util.AbstractCollection.toString.
Returns a string representation of this collection. The string
representation consists of a list of the collection's elements in the
order they are returned by its iterator, enclosed in square brackets
("[]"). Adjacent elements are separated by the characters
", " (comma and space). Elements are converted to strings as
by String#valueOf(Object).
- Returns:String
a string representation of this collection
- Annotations
- @Override
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