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POequals() method to check X and Y coordinates
 

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    <p>Ok guys, first off sorry if this code is messy and if my equals() is completely wrong, but this is my first time using it.</p> <p>I'm trying to create an equals method to check if two lines are equal, two lines are defined as equal if two end points are the same.</p> <p>My first question is, am i even close with the method in the Point class, and also how would I call the equals() method in the Point class from the Line class?</p> <p>Thanks for any and all help.</p> <pre><code>public class Point { private int x; private int y; public Point( int x, int y) { this.x = x; this.y = y; } public int getX() { return x; } public int getY() { return y; } public String toString() { return "x=" + x + ", y=" + y; } public boolean equals(Object o) { if (!(o instanceof Point)) { return false; } return (x == ((Point) o).x &amp;&amp; y == ((Point) o).y); } } </code></pre> <p>}</p> <p>for the return this.y, it says "unreachable code". Also Should my Object be "Point" or "Line"?</p> <pre><code>public class Line { private Point beg, end; Color color; public Line(Point beg, Point end, String color) { this.beg = beg; this.end = end; public Point getEnd() { return end; } public Point getBeg() { return beg; } public Color getColor() { return color; } public String toString() { return "Beg=" + beg + ", End=" + end + ", Color" + color.toString(); } Line() { return this.beg.equals(Point.x); return this.end.equals(Point.y); } </code></pre> <p>}</p> <p>I updated the equals() in point class but I'm still having trouble calling it from the Line class, would it be a similar fix?</p> <p>Thanks for all the help.</p>
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    1. COYou might have a look at http://stackoverflow.com/questions/7655396/implementing-the-equals-method-in-java .
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      1. USJoshua Taylor
    2. COCheck out this [how to override equals method article](http://javarevisited.blogspot.com/2011/02/how-to-write-equals-method-in-java.html) for further information.
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