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Selected Reading
How to filter an array in Java
You can use List.removeAll() method to filter an array.
example
import java.util.ArrayList;
import java.util.List;
public class Tester {
public static void main(String[] args) {
List<String> list = new ArrayList<>();
list.add("A");
list.add("B");
list.add("C");
list.add("D");
list.add("E");
list.add("F");
list.add("G");
list.add("H");
List<String> filters = new ArrayList<>();
filters.add("D");
filters.add("E");
filters.add("F");
System.out.println("Original List " + list);
list.removeAll(filters);
System.out.println("Filtered List " + list);
}
}
Output
Original List [A, B, C, D, E, F, G, H] Filtered List [A, B, C, G, H]
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