java: fix parser tracing bug.

* NEWS (2.5): Document.
* data/lalr1.java (YYParser::YYStack::print): Don't skip top
element.
(cherry picked from commit f0e2c228a0)

data/lalr1.java

@@ -326,7 +326,7 @@ b4_lexer_if([[
     {
       out.print ("Stack now");
 
-      for (int i = 0; i < height; i++)
+      for (int i = 0; i <= height; i++)
         {
           out.print (' ');
           out.print (stateStack[i]);