diff -r 8ea30d59ac41 -r 74cd21f2c2fe src/share/classes/com/sun/tools/doclets/formats/html/TagletWriterImpl.java
--- a/src/share/classes/com/sun/tools/doclets/formats/html/TagletWriterImpl.java	Tue May 14 10:14:51 2013 -0700
+++ b/src/share/classes/com/sun/tools/doclets/formats/html/TagletWriterImpl.java	Tue May 14 10:14:52 2013 -0700
@@ -248,7 +248,7 @@
             htmlWriter.codeText(throwsTag.exceptionName()) :
             htmlWriter.codeText(
                 htmlWriter.getLink(new LinkInfoImpl(configuration, LinkInfoImpl.Kind.MEMBER,
-                throwsTag.exceptionType())));
+                throwsTag.exceptionType())).toString());
         TagletOutput text = new TagletOutputImpl(
             htmlWriter.commentTagsToString(throwsTag, null,
             throwsTag.inlineTags(), false));
@@ -265,7 +265,7 @@
     public TagletOutput throwsTagOutput(Type throwsType) {
         return new TagletOutputImpl(DocletConstants.NL + "<dd>" +
             htmlWriter.codeText(htmlWriter.getLink(
-                new LinkInfoImpl(configuration, LinkInfoImpl.Kind.MEMBER, throwsType))) + "</dd>");
+                new LinkInfoImpl(configuration, LinkInfoImpl.Kind.MEMBER, throwsType)).toString()) + "</dd>");
     }
 
     /**
@@ -275,7 +275,7 @@
             boolean includeLink) {
         return new TagletOutputImpl(includeLink ?
             htmlWriter.getDocLink(LinkInfoImpl.Kind.VALUE_TAG, field,
-                constantVal, false) : constantVal);
+                constantVal, false).toString() : constantVal);
     }
 
     /**