hg: javadoc-next/modules/langtools: Added module-package and transitive closure utility method

[kumar.x.srinivasan at oracle.com]

Changeset: 7e587867fb8f
Author:    ksrini
Date:      2016-07-28 10:29 -0700
URL:       http://hg.openjdk.java.net/javadoc-next/modules/langtools/rev/7e587867fb8f

Added module-package and transitive closure utility method

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/WorkArounds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java