Main.java

package Thirty; 

import java.util.Arrays; 
import java.util.ArrayList; 
import java.util.List; 

public class Main{ 

    public static void main( String [] args ){ 

        //ArrayList lists = new ArrayList( Arrays.asList( 12, 98, 32, 0, -1, 56, 0 ) ); 
        List lists = Arrays.asList( 12, 98, 32, 0, -1, 56, 0 ); 

        if( lists.contains( 0 ) && lists.contains( -1 ) ) 
            System.out.println( "This array contains 0 and -1" ); 
        else 
            System.out.println( "This array doesn't contains 0 and -1" ); 

    } 

}