--- old/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/api/pipe/Tube.java	2015-09-19 13:16:05.020940958 +0300
+++ new/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/api/pipe/Tube.java	2015-09-19 13:16:04.880940264 +0300
@@ -203,7 +203,7 @@
  *
  * <h3>VM-wide state</h3>
  * <p>
- * <tt>static</tt> is always there for you to use.
+ * {@code static} is always there for you to use.
  *
  *
  *
@@ -373,7 +373,7 @@
      * that you delegate to.
      * <p>
      * For limited number of {@link Tube}s that do not maintain any
-     * thread unsafe resource, it is allowed to simply return <tt>this</tt>
+     * thread unsafe resource, it is allowed to simply return {@code this}
      * from this method (notice that even if you are stateless, if you
      * got a delegating {@link Tube} and that one isn't stateless, you
      * still have to copy yourself.)