001    package ps4.test;
002    
003    import java.io.*;
004    
005    /**
006     * This class implements a testing driver which reads test scripts
007     * from files for testing Graph and PathFinder.
008     **/
009    
010    public class PS4TestDriver {
011    
012      public static void main(String args[]) {
013      }
014    
015      public PS4TestDriver(Reader r, Writer w) {
016      }
017    
018      public void runTests() {
019      }
020    }