add java examples

java/crtp/Neighborhood.java

@@ -0,0 +1,35 @@
+package patterns.crtp;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.Callable;
+import java.util.function.Function;
+
+import patterns.Point;
+/**
+ * 
+ * @author pouyllau
+ *
+ * @param <T>
+ */
+public class Neighborhood<T extends Neighborhood<T>> {
+	
+	protected static double step;
+	protected static Point pMin;
+	protected static Point pMax;
+	T t;
+	
+	public Neighborhood(double step, Point pMin, Point pMax) {
+		super();
+		this.step = step;
+		this.pMin = pMin;
+		this.pMax = pMax;
+	}
+
+	public List<Point> get(Point p) {
+		return t.get(p);
+	}
+
+	
+	
+}