Java Package Error while compiling the following code
<p>Hi I ve created the following code and the first file called "Draggable.java" is compiled. and the second file "Circle.java" shows me an error.... Please aneswer</p>

<p>In the Draggable.java file</p>

<pre><code>package graphics;

public interface Draggable {

}
</code></pre>

<p>In the Circle.java file</p>

<pre><code>package graphics;

public class Circle implements Draggable {

}
</code></pre>

<p>Note: I ve put the above files in a folder called "graphics".</p>
