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Copy pathRemoveDuplicatesInArray.java
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26 lines (22 loc) · 955 Bytes
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import java.util.ArrayList;
import java.util.Arrays;
import java.util.Set;
import java.util.TreeSet;
public class RemoveDuplicatesInArray {
//Remove Duplicate Character from 2 array and display array in sorted order
public static void main(String[] args) {
String[] array1 = {"Goa", "Gujarat", "Bihar", "Odisha", "Assam", "Kerala", "Goa", "Karnataka"};
String[] array2 = {"Karnataka", "Bihar", "Maharashtra", "West Bengal", "Tripura", "Uttar Pradesh", "Sikkim"};
ArrayList<String> list = new ArrayList<String>( Arrays.asList(array1));
// Merging 2 arrays
list.addAll(Arrays.asList(array2));
System.out.println("Merged Array: "+list);
Set<String> set = new TreeSet<String>();
// Duplicates removed and sorted
set.addAll(list);
System.out.println("Sorted after removing duplicates: "+set);
// Converting back to array
array1 = set.toArray(array1);
System.out.println("Sorted Array: "+Arrays.toString(array1));
}
}