Makefile.def: Remove libjava.

2016-09-30  Andrew Haley  <aph@redhat.com>

	* Makefile.def: Remove libjava.
	* Makefile.tpl: Likewise.
	* Makefile.in: Regenerate.
	* configure.ac: Likewise.
	* configure: Likewise.
	* gcc/java: Remove.
	* libjava: Likewise.

From-SVN: r240662

1 files changed, 0 insertions, 57 deletions

diff --git a/libjava/classpath/external/jsr166/java/util/concurrent/locks/AbstractOwnableSynchronizer.java b/libjava/classpath/external/jsr166/java/util/concurrent/locks/AbstractOwnableSynchronizer.java
deleted file mode 100644
index f3780e5a692..00000000000
--- a/libjava/classpath/external/jsr166/java/util/concurrent/locks/AbstractOwnableSynchronizer.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Written by Doug Lea with assistance from members of JCP JSR-166
- * Expert Group and released to the public domain, as explained at
- * http://creativecommons.org/licenses/publicdomain
- */
-
-package java.util.concurrent.locks;
-
-/**
- * A synchronizer that may be exclusively owned by a thread.  This
- * class provides a basis for creating locks and related synchronizers
- * that may entail a notion of ownership.  The
- * <tt>AbstractOwnableSynchronizer</tt> class itself does not manage or
- * use this information. However, subclasses and tools may use
- * appropriately maintained values to help control and monitor access
- * and provide diagnostics.
- *
- * @since 1.6
- * @author Doug Lea
- */
-public abstract class AbstractOwnableSynchronizer
-    implements java.io.Serializable {
-
-    /** Use serial ID even though all fields transient. */
-    private static final long serialVersionUID = 3737899427754241961L;
-
-    /**
-     * Empty constructor for use by subclasses.
-     */
-    protected AbstractOwnableSynchronizer() { }
-
-    /**
-     * The current owner of exclusive mode synchronization.
-     */
-    private transient Thread exclusiveOwnerThread;
-
-    /**
-     * Sets the thread that currently owns exclusive access. A
-     * <tt>null</tt> argument indicates that no thread owns access.
-     * This method does not otherwise impose any synchronization or
-     * <tt>volatile</tt> field accesses.
-     */
-    protected final void setExclusiveOwnerThread(Thread t) {
-        exclusiveOwnerThread = t;
-    }
-
-    /**
-     * Returns the thread last set by
-     * <tt>setExclusiveOwnerThread</tt>, or <tt>null</tt> if never
-     * set.  This method does not otherwise impose any synchronization
-     * or <tt>volatile</tt> field accesses.
-     * @return the owner thread
-     */
-    protected final Thread getExclusiveOwnerThread() {
-        return exclusiveOwnerThread;
-    }
-}