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src/java.base/share/classes/jdk/internal/access/JavaLangRefAccess.java

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rev 51958 : 8211122: Reduce the number of internal classes made accessible to jdk.unsupported
Reviewed-by: alanb, dfuchs, kvn


   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.internal.misc;
  27 
  28 public interface JavaLangRefAccess {
  29 
  30     /**
  31      * Wait for progress in {@link java.lang.ref.Reference}
  32      * processing.  If there aren't any pending {@link
  33      * java.lang.ref.Reference}s, return immediately.
  34      *
  35      * @return {@code true} if there were any pending
  36      * {@link java.lang.ref.Reference}s, {@code false} otherwise.
  37      */
  38     boolean waitForReferenceProcessing() throws InterruptedException;
  39 
  40     /**
  41      * Runs the finalization methods of any objects pending finalization.
  42      *
  43      * Invoked by Runtime.runFinalization()
  44      */
  45     void runFinalization();
  46 }


   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.internal.access;
  27 
  28 public interface JavaLangRefAccess {
  29 
  30     /**
  31      * Wait for progress in {@link java.lang.ref.Reference}
  32      * processing.  If there aren't any pending {@link
  33      * java.lang.ref.Reference}s, return immediately.
  34      *
  35      * @return {@code true} if there were any pending
  36      * {@link java.lang.ref.Reference}s, {@code false} otherwise.
  37      */
  38     boolean waitForReferenceProcessing() throws InterruptedException;
  39 
  40     /**
  41      * Runs the finalization methods of any objects pending finalization.
  42      *
  43      * Invoked by Runtime.runFinalization()
  44      */
  45     void runFinalization();
  46 }
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