updated documentation for JASSIST-208 fix

Readme.html

@@ -283,7 +283,7 @@ see javassist.Dump.
 
 <p>-version 3.19
 <ul>
-<li>JIRA JASSIST-158, 205, 206, 207, 211, 212, 216, 220, 223, 224, 227, 230, 234, 235, 236.
+<li>JIRA JASSIST-158, 205, 206, 207, 208, 211, 212, 216, 220, 223, 224, 227, 230, 234, 235, 236.
 </ul>
 </p>
 

src/main/javassist/bytecode/ClassFileWriter.java

@@ -507,6 +507,7 @@ public class ClassFileWriter {
          * Returns the length of the bytecode that has been added so far.
          *
          * @return      the length in bytes.
+         * @since 3.19
          */
         public int size() { return output.getPos() - startPos - 14; }