Añado los colores

README.md

@@ -2,7 +2,7 @@
 ###### Jorge Pérez Ludeña
 Aplicación que imita el comando tree.  
 Pide una ruta, la cual analiza
-
+Hago que pinte por colores las diferentes carpetas
 Asi sale la consola  
 
 ~~~

src/jorpelu/com/Tree.java

@@ -1,17 +1,36 @@
 package jorpelu.com;
 
-import java.io.File;
 import java.io.IOException;
+import java.io.File;
 import java.util.Scanner;
 
 public class Tree {
+	static int contador = 0;
+	static String colores[] = new String[7];
+
+	public static final String ANSI_GREEN = "\u001B[32m";
 
+	public static final String ANSI_RESET = "\u001B[0m";	/*
+	 * public static final String ANSI_BLACK = "\u001B[30m"; public static final
+	 * String ANSI_RED = "\u001B[31m";
+	 * 
+	 * public static final String ANSI_YELLOW = "\u001B[33m"; public static final
+	 * String ANSI_BLUE = "\u001B[34m"; public static final String ANSI_PURPLE =
+	 * "\u001B[35m"; public static final String ANSI_CYAN = "\u001B[36m"; 
+	 */
 	public static void main(String[] args) throws IOException {
+		colores[0] = "\u001B[30m";
+		colores[1] = "\u001B[31m";
+		colores[2] = "\u001B[32m";
+		colores[3] = "\u001B[33m";
+		colores[4] = "\u001B[34m";
+		colores[5] = "\u001B[35m";
+		colores[6] = "\u001B[36m";
 		printFile(pideRuta(), "");
 	}
 
 	public static File pideRuta() {
-		System.out.println("Introduzca una ruta a analizar: ");
+		System.out.println(ANSI_GREEN.concat("Introduzca una ruta a analizar: "+ANSI_RESET));
 		Scanner sc = new Scanner(System.in);
 		File f = null;
 		try {
@@ -25,13 +44,22 @@ public class Tree {
 	}
 
 	public static void printFile(File f, String spaces) {
-		System.out.println(spaces.concat("|____").concat(f.getName()));
+
+		System.out.println(spaces.concat("|____").concat(f.getName())+ANSI_RESET);
 		if (f.isDirectory() && f.canRead()) {
 			for (File file : f.listFiles()) {
 
-				printFile(file, spaces.concat("      "));
+				printFile(file, spaces.concat("      " + colores[contador]));
 			}
 		}
+		
+		if(contador<6) {
+			contador++;
+		}else{
+			contador = 0;
+		}
 
+		
 	}
+
 }