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Scala Set equals() method with example
• Last Updated : 15 Oct, 2019

The equals() method is utilized to check whether the two sets have the same elements or not.

Method Definition: def equals(that: Any): Boolean

Return Type: It returns true if the elements of both the sets are same else it returns false.

Example #1:

 `// Scala program of equals()``// method`` ` `// Creating object ``object` `GfG ``{ `` ` `    ``// Main method ``    ``def` `main(args``:``Array[String]) ``    ``{ ``     ` `        ``// Creating sets ``        ``val` `s``1` `=` `Set(``"geeks"``, ``"for"``, ``"cs"``) ``        ``val` `s``2` `=` `Set(``"cs"``, ``"for"``, ``"geeks"``) ``         ` `        ``// Applying equals method ``        ``val` `result ``=` `s``1``.equals(s``2``) ``         ` `        ``// Displays output ``        ``println(result) ``     ` `    ``} ``} `
Output:

```true
```

Example #2:

 `// Scala program of equals()``// method`` ` `// Creating object ``object` `GfG ``{ `` ` `    ``// Main method ``    ``def` `main(args``:``Array[String]) ``    ``{ ``     ` `        ``// Creating sets ``        ``val` `s``1` `=` `Set(``11``, ``10``, ``2019``) ``        ``val` `s``2` `=` `Set(``9``, ``10``, ``2018``) ``         ` `        ``// Applying equals method ``        ``val` `result ``=` `s``1``.equals(s``2``) ``         ` `        ``// Displays output ``        ``println(result) ``     ` `    ``} ``} `
Output:
```false
```

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