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, 124 deletions

diff --git a/libjava/classpath/gnu/java/util/regex/BacktrackStack.java b/libjava/classpath/gnu/java/util/regex/BacktrackStack.java
deleted file mode 100644
index b03fb87072f..00000000000
--- a/libjava/classpath/gnu/java/util/regex/BacktrackStack.java
+++ /dev/null
@@ -1,124 +0,0 @@
-/* gnu/regexp/BacktrackStack.java
-   Copyright (C) 2006 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package gnu.java.util.regex;
-
-/**
- * An instance of this class represents a stack
- * used for backtracking.
- *
- * @author Ito Kazumitsu</A>
- */
-final class BacktrackStack
-{
-
-    /** A set of data to be used for backtracking. */
-  static class Backtrack
-  {
-        /** REToken to which to go back */
-    REToken token;
-        /** CharIndexed on which matches are being searched for. */
-    CharIndexed input;
-        /** REMatch to be used by the REToken token. */
-    REMatch match;
-        /** Some parameter used by the token's backtrack method. */
-    Object param;
-      Backtrack (REToken token, CharIndexed input, REMatch match,
-                 Object param)
-    {
-      this.token = token;
-      this.input = input;
-      //  REMatch may change before backtracking is needed. So we
-      //  keep a clone of it.
-      this.match = (REMatch) match.clone ();
-      this.param = param;
-    }
-  }
-
-  Backtrack[] stack;
-  private int size;
-  private int capacity;
-  private static final int INITIAL_CAPACITY = 32;
-  private static final int CAPACITY_INCREMENT = 16;
-
-  BacktrackStack ()
-  {
-    stack = new Backtrack[INITIAL_CAPACITY];
-    size = 0;
-    capacity = INITIAL_CAPACITY;
-  }
-
-  boolean empty ()
-  {
-    return size == 0;
-  }
-
-  Backtrack peek ()
-  {
-    return stack[size - 1];
-  }
-
-  Backtrack pop ()
-  {
-    Backtrack bt = stack[--size];
-    stack[size] = null;
-    return bt;
-  }
-
-  void clear ()
-  {
-    for (int i = 0; i < size; i++)
-      {
-        stack[i] = null;
-      }
-    size = 0;
-  }
-
-  void push (Backtrack bt)
-  {
-    if (size >= capacity)
-      {
-        capacity += CAPACITY_INCREMENT;
-        Backtrack[]newStack = new Backtrack[capacity];
-        System.arraycopy (stack, 0, newStack, 0, size);
-        stack = newStack;
-      }
-    stack[size++] = bt;
-  }
-
-}