testDriver.java:48: cannot resolve symbol
symbol  : variable Vector
location: class testDriver
        Vector <String> lines = new Vector();
        ^
testDriver.java:48: cannot resolve symbol
symbol  : variable String
location: class testDriver
        Vector <String> lines = new Vector();
                ^
testDriver.java:48: cannot resolve symbol
symbol  : variable lines
location: class testDriver
        Vector <String> lines = new Vector();
                        ^
testDriver.java:65: cannot resolve symbol
symbol  : variable lines
location: class testDriver
                lines.addElement(line);
                ^
testDriver.java:76: cannot resolve symbol
symbol  : variable lines
location: class testDriver
        return lines;
               ^
testDriver.java:83: cannot resolve symbol
symbol  : constructor PrintStream (java.io.File)
location: class java.io.PrintStream
                         ps = new PrintStream (new File(fileout));
                              ^
6 errors