/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main(String[] args) {
		String[] a = {"teste1", "teste2", "teste1"};
		String[] b = new String[a.length];
		for(int i = 0; i < a.length; i++) {
			if(arrayNaoContemString(b, a[i])) {
				b[i] = a[i]; 
			}
		}
		for (String string : b) {
			System.out.println(string);
		}
	}
 
	public static boolean arrayNaoContemString(String[] array, String string){
	   for(String s : array){
	       if (string.equals(s)){
	           return false;
	       }
	   }
	   return true;
	}
}

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