001    package ps4.test;
002    
003    import org.junit.*;
004    import org.junit.runner.*;
005    import org.junit.runners.*;
006    import org.junit.runners.Suite.*;
007    
008    /**
009     * ImplementationTest is a test suite used to encapsulate all
010     * tests specific to your implementation of this problem set.
011     *
012     * For instance, unit tests for your individual methods would
013     * go here.
014     */
015    
016    @RunWith(Suite.class)
017    @SuiteClasses({ /* list classes here */ })
018    
019    public final class ImplementationTests
020    {
021        //this class is a placeholder for the suite, so it has no members.
022    }
023