Java Set.remove(Object o)
Syntax
Set.remove(Object o) has the following syntax.
boolean remove(Object o)
Example
In the following code shows how to use Set.remove(Object o) method.
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
//w w w . j a v a 2s .c o m
public class Main {
public static void main(String[] a) {
String elements[] = { "A", "B", "C", "D", "E" };
Set<String> set = new HashSet<String>(Arrays.asList(elements));
set.remove("A");
System.out.println(set);
}
}
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