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, 429 deletions

diff --git a/libjava/classpath/java/nio/Buffer.java b/libjava/classpath/java/nio/Buffer.java
deleted file mode 100644
index 023ab0e..0000000
--- a/libjava/classpath/java/nio/Buffer.java
+++ /dev/null
@@ -1,429 +0,0 @@
-/* Buffer.java --
-   Copyright (C) 2002, 2003, 2004  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 java.nio;
-
-import gnu.classpath.Pointer;
-
-/**
- * @since 1.4
- */
-public abstract class Buffer
-{
-  private final int cap;
-  int limit;
-  int pos;
-  int mark;
-  final Pointer address;
-
-  /**
-   * Creates a new Buffer.
-   *
-   * Should be package private.
-   */
-  Buffer (int capacity, int limit, int position, int mark,
-          Pointer address)
-  {
-    this.address = address;
-
-    if (capacity < 0)
-      throw new IllegalArgumentException ();
-
-    cap = capacity;
-    limit (limit);
-    position (position);
-
-    if (mark >= 0)
-    {
-      if (mark > pos)
-        throw new IllegalArgumentException ();
-
-      this.mark = mark;
-    }
-    else
-    {
-      this.mark = -1;
-    }
-  }
-
-  /**
-   * Retrieves the capacity of the buffer.
-   *
-   * @return the capacity of the buffer
-   */
-  public final int capacity ()
-  {
-    return cap;
-  }
-
-  /**
-   * Clears the buffer.
-   *
-   * @return this buffer
-   */
-  public final Buffer clear ()
-  {
-    limit = cap;
-    pos = 0;
-    mark = -1;
-    return this;
-  }
-
-  /**
-   * Flips the buffer.
-   *
-   * @return this buffer
-   */
-  public final Buffer flip ()
-  {
-    limit = pos;
-    pos = 0;
-    mark = -1;
-    return this;
-  }
-
-  /**
-   * Tells whether the buffer has remaining data to read or not.
-   *
-   * @return true if the buffer contains remaining data to read,
-   * false otherwise
-   */
-  public final boolean hasRemaining ()
-  {
-    return remaining() > 0;
-  }
-
-  /**
-   * Tells whether this buffer is read only or not.
-   *
-   * @return true if the buffer is read only, false otherwise
-   */
-  public abstract boolean isReadOnly ();
-
-  /**
-   * Retrieves the current limit of the buffer.
-   *
-   * @return the limit of the buffer
-   */
-  public final int limit ()
-  {
-    return limit;
-  }
-
-  /**
-   * Sets this buffer's limit.
-   *
-   * @param newLimit The new limit value; must be non-negative and no larger
-   * than this buffer's capacity.
-   *
-   * @return this buffer
-   *
-   * @exception IllegalArgumentException If the preconditions on newLimit
-   * do not hold.
-   */
-  public final Buffer limit (int newLimit)
-  {
-    if ((newLimit < 0) || (newLimit > cap))
-      throw new IllegalArgumentException ();
-
-    if (newLimit < mark)
-        mark = -1;
-
-    if (pos > newLimit)
-        pos = newLimit;
-
-    limit = newLimit;
-    return this;
-  }
-
-  /**
-   * Sets this buffer's mark at its position.
-   *
-   * @return this buffer
-   */
-  public final Buffer mark ()
-  {
-    mark = pos;
-    return this;
-  }
-
-  /**
-   * Retrieves the current position of this buffer.
-   *
-   * @return the current position of this buffer
-   */
-  public final int position ()
-  {
-    return pos;
-  }
-
-  /**
-   * Sets this buffer's position. If the mark is defined and larger than the
-   * new position then it is discarded.
-   *
-   * @param newPosition The new position value; must be non-negative and no
-   * larger than the current limit.
-   *
-   * @return this buffer
-   *
-   * @exception IllegalArgumentException If the preconditions on newPosition
-   * do not hold
-   */
-  public final Buffer position (int newPosition)
-  {
-    if ((newPosition < 0) || (newPosition > limit))
-      throw new IllegalArgumentException ();
-
-    if (newPosition <= mark)
-        mark = -1;
-
-    pos = newPosition;
-    return this;
-  }
-
-  /**
-   * Returns the number of elements between the current position and the limit.
-   *
-   * @return the number of remaining elements
-   */
-  public final int remaining()
-  {
-    return limit - pos;
-  }
-
-  /**
-   * Resets this buffer's position to the previously-marked position.
-   *
-   * @return this buffer
-   *
-   * @exception InvalidMarkException If the mark has not been set.
-   */
-  public final Buffer reset()
-  {
-    if (mark == -1)
-      throw new InvalidMarkException ();
-
-    pos = mark;
-    return this;
-  }
-
-  /**
-   * Rewinds this buffer. The position is set to zero and the mark
-   * is discarded.
-   *
-   * @return this buffer
-   */
-  public final Buffer rewind()
-  {
-    pos = 0;
-    mark = -1;
-    return this;
-  }
-
-  /**
-   * Checks for underflow. This method is used internally to check
-   * whether a buffer has enough elements left to satisfy a read
-   * request.
-   *
-   * @exception BufferUnderflowException If there are no remaining
-   * elements in this buffer.
-   */
-  final void checkForUnderflow()
-  {
-    if (!hasRemaining())
-      throw new BufferUnderflowException();
-  }
-
-  /**
-   * Checks for underflow. This method is used internally to check
-   * whether a buffer has enough elements left to satisfy a read
-   * request for a given number of elements.
-   *
-   * @param length The length of a sequence of elements.
-   *
-   * @exception BufferUnderflowException If there are not enough
-   * remaining elements in this buffer.
-   */
-  final void checkForUnderflow(int length)
-  {
-    if (remaining() < length)
-      throw new BufferUnderflowException();
-  }
-
-  /**
-   * Checks for overflow. This method is used internally to check
-   * whether a buffer has enough space left to satisfy a write
-   * request.
-   *
-   * @exception BufferOverflowException If there is no remaining
-   * space in this buffer.
-   */
-  final void checkForOverflow()
-  {
-    if (!hasRemaining())
-      throw new BufferOverflowException();
-  }
-
-  /**
-   * Checks for overflow. This method is used internally to check
-   * whether a buffer has enough space left to satisfy a write
-   * request for a given number of elements.
-   *
-   * @param length The length of a sequence of elements.
-   *
-   * @exception BufferUnderflowException If there is not enough
-   * remaining space in this buffer.
-   */
-  final void checkForOverflow(int length)
-  {
-    if (remaining() < length)
-      throw new BufferOverflowException();
-  }
-
-  /**
-   * Checks if index is negative or not smaller than the buffer's
-   * limit. This method is used internally to check whether
-   * an indexed request can be fulfilled.
-   *
-   * @param index The requested position in the buffer.
-   *
-   * @exception IndexOutOfBoundsException If index is negative or not smaller
-   * than the buffer's limit.
-   */
-  final void checkIndex(int index)
-  {
-    if (index < 0
-        || index >= limit ())
-      throw new IndexOutOfBoundsException ();
-  }
-
-  /**
-   * Checks if buffer is read-only. This method is used internally to
-   * check if elements can be put into a buffer.
-   *
-   * @exception ReadOnlyBufferException If this buffer is read-only.
-   */
-  final void checkIfReadOnly()
-  {
-    if (isReadOnly())
-      throw new ReadOnlyBufferException ();
-  }
-
-  /**
-   * Checks whether an array is large enough to hold the given number of
-   * elements at the given offset. This method is used internally to
-   * check if an array is big enough.
-   *
-   * @param arraylength The length of the array.
-   * @param offset The offset within the array of the first byte to be read;
-   * must be non-negative and no larger than arraylength.
-   * @param length The number of bytes to be read from the given array;
-   * must be non-negative and no larger than arraylength - offset.
-   *
-   * @exception IndexOutOfBoundsException If the preconditions on the offset
-   * and length parameters do not hold
-   */
-  static final void checkArraySize(int arraylength, int offset, int length)
-  {
-    if ((offset < 0) ||
-        (length < 0) ||
-        (arraylength < length + offset))
-      throw new IndexOutOfBoundsException ();
-  }
-
-  /**
-   * Returns the backing array of this buffer, if this buffer has one.
-   * Modification to the array are directly visible in this buffer and vice
-   * versa.
-   *
-   * <p>
-   * If this is a read-only buffer, then a {@link ReadOnlyBufferException} is
-   * thrown because exposing the array would allow to circumvent the read-only
-   * property. If this buffer doesn't have an array, then an
-   * {@link UnsupportedOperationException} is thrown. Applications should check
-   * if this buffer supports a backing array by calling {@link #hasArray}
-   * first.</p>
-   *
-   * @return the backing array of this buffer
-   *
-   * @throws ReadOnlyBufferException when this buffer is read only
-   * @throws UnsupportedOperationException when this buffer does not provide
-   *         a backing array
-   *
-   * @since 1.6
-   */
-  public abstract Object array();
-
-  /**
-   * Returns <code>true</code> if this buffer can provide a backing array,
-   * <code>false</code> otherwise. When <code>true</code>, application code
-   * can call {@link #array()} to access this backing array.
-   *
-   * @return <code>true</code> if this buffer can provide a backing array,
-   *         <code>false</code> otherwise
-   *
-   * @since 1.6
-   */
-  public abstract boolean hasArray();
-
-  /**
-   * For buffers that are backed by a Java array, this returns the offset
-   * into that array at which the buffer content starts.
-   *
-   * @return the offset into the backing array at which the buffer content
-   *         starts
-   * @throws ReadOnlyBufferException when this buffer is read only
-   * @throws UnsupportedOperationException when this buffer does not provide
-   *         a backing array
-   *
-   * @since 1.6
-   */
-  public abstract int arrayOffset();
-
-  /**
-   * Returns <code>true</code> when this buffer is direct, <code>false</code>
-   * otherwise. A direct buffer is usually backed by a raw memory area instead
-   * of a Java array.
-   *
-   * @return <code>true</code> when this buffer is direct, <code>false</code>
-   *         otherwise
-   *
-   * @since 1.6
-   */
-  public abstract boolean isDirect();
-}