Make TokenizerTester() constructor public

This change makes the TokenizerTester(InputStream stream) constructor
public — as the corresponding constructors for TreeTester and
EncodingTester already are.

Author: sideshowbarker

test-src/nu/validator/htmlparser/test/TokenizerTester.java

@@ -101,7 +101,7 @@ private static boolean jsonDeepEquals(JSONValue one, JSONValue other) {
 
     private final Writer writer;
 
-    private TokenizerTester(InputStream stream) throws TokenStreamException,
+    public TokenizerTester(InputStream stream) throws TokenStreamException,
             RecognitionException, UnsupportedEncodingException {
         tokenHandler = new JSONArrayTokenHandler();
         driver = new Driver(new ErrorReportingTokenizer(tokenHandler));