import java.util.*;
public class Array {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		
		String ArrayString[] = new String[9];
		Map<String,Integer> mappa = new TreeMap<String,Integer>();
		
		ArrayString[0] = "Filippo";
		ArrayString[1] = null;
		ArrayString[2] = "Marco";
		ArrayString[3] = "Filippo";
		ArrayString[4] = "Alberto";
		ArrayString[5] = "Filippo";
		
		
		for(int i = 0; i<ArrayString.length;i++){
			if (ArrayString[i] != null){
			    Integer num = ContaNomi(ArrayString[i],ArrayString);
			    mappa.put(ArrayString[i], num);
			    //System.out.println(ArrayString[i]);
			}
		}
		
		
		for(String value : mappa.keySet()){
			System.out.println("Nome = " + value + " conti = " + mappa.get(value));
		}
		

	}
	
	public static int ContaNomi(String Nome, String ArrayControllo[]){
		int count = 0;
			for(int i = 0;i<ArrayControllo.length;i++){
				if (ArrayControllo[i] != null){	
					if( Nome.equals(ArrayControllo[i]))
							count++;
					}
				}
		return count;
	}

}