import java.util.LinkedHashMap; 
import java.util.Map; 

@SuppressWarnings("javadoc") 
public class Test1 { 
    public static void main(String[] args) { 
        Map<Integer, String> a = x(x(x(x(x(x(x(x(x(x(x(x( 
                                    new LinkedHashMap<Integer, String>(), 
                                    1, "a"), 2, "b"), 3, "c"), 4, "d"), 
                                    5, "e"), 6, "f"), 7, "g"), 8, "h"), 
                                    9, "i"), 10, "j"), 11, "k"), 12, "l"); 
        System.out.println(a); 
    } 

    @SuppressWarnings("unused") 
    public static <K, V> Map<K, V> x(Map<K, V> m, K k, V v) { 
        // Replaced actual code by dummy implementation. 
        return null; 
    } 
}