EN
Java - convert array to LinkedHashSet
4 points
In this short article we are going to show how to convert array to LinkedHashSet in Java.
Following steps are necessary:
- convert array to list with
Arrays.asArray()function, - create
LinkedHashSetwith constructor from the list.
Quick solution:
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new LinkedHashSet<String>(Arrays.asList(array));Practical example:
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import java.util.Set;2
import java.util.Arrays;3
import java.util.LinkedHashSet;4
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public class ArrayToLinkedHashSetExample {6
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public static void main(String[] args) {8
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String[] array = {"blue", "green", "red"};10
Set<String> set = new LinkedHashSet<>(Arrays.asList(array));11
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System.out.println("LinkedHashSet: " + set);13
}14
}Output:
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LinkedHashSet: [blue, green, red]
