src/share/classes/org/openjdk/jigsaw/Library.java

*** 279,288 ****
--- 279,325 ----
       */
      public abstract void install(Resolution res, boolean verifySignature)
          throws ConfigurationException, IOException, SignatureException;
  
      /**
+      * Remove one or more modules from this library.
+      *
+      * @param   mids
+      *          The module identifiers
+      *
+      * @return  A list of IOExceptions, if any, that were encountered when
+      *          removing the actual content of the given modules
+      *
+      * @throws  ConfigurationException
+      *          If the configuration of any root modules in the library
+      *          require any of the given modules
+      *
+      * @throws  IOException
+      *          If an I/O error occurs while accessing the module library
+      */
+     public abstract List<IOException> remove(List<ModuleId> mids, boolean dry)
+         throws ConfigurationException, IOException;
+ 
+     /**
+      * Forcibly remove one or more modules from this library.
+      *
+      * <p> No regard is given to configuration of any root modules in the
+      * library that may require any of the given modules. </p>
+      *
+      * @param   mids
+      *          The module identifiers
+      *
+      * @return  A list of IOExceptions, if any, that were encountered when
+      *          removing the actual content of the given modules
+      *
+      * @throws  IOException
+      *          If an I/O error occurs while accessing the module library
+      */
+     public abstract List<IOException> removeForcibly(List<ModuleId> mids)
+         throws IOException;
+ 
+     /**
       * Find a resource within the given module in this library.
       *
       * @param   mid
       *          The module's identifier
       *