Added new module for Java API

modules/java/srcjava/Point.java

@@ -0,0 +1,47 @@
+package org.opencv;
+
+public class Point {
+	
+	public double x, y;
+	
+	public Point(double x, double y) {
+		this.x = x;
+		this.y = y;
+	}
+	
+	public Point() {
+		this(0, 0);
+	}
+
+	public Point clone() {
+		return new Point(x, y);
+	}
+	
+	public double dot(Point p) {
+		return x * p.x + y * p.y;
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		long temp;
+		temp = Double.doubleToLongBits(x);
+		result = prime * result + (int) (temp ^ (temp >>> 32));
+		temp = Double.doubleToLongBits(y);
+		result = prime * result + (int) (temp ^ (temp >>> 32));
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj) return true;
+		if ( ! (obj instanceof Point) ) return false;
+		Point it = (Point) obj;
+		return x == it.x && y == it.y;
+	}
+
+	public boolean inside(Rect r) {
+		return r.contains(this);
+	}
+}