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, 317 deletions

diff --git a/libjava/classpath/java/nio/charset/CharsetDecoder.java b/libjava/classpath/java/nio/charset/CharsetDecoder.java
deleted file mode 100644
index cf43feaf..0000000
--- a/libjava/classpath/java/nio/charset/CharsetDecoder.java
+++ /dev/null
@@ -1,317 +0,0 @@
-/* CharsetDecoder.java --
-   Copyright (C) 2002 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.charset;
-
-import java.nio.ByteBuffer;
-import java.nio.CharBuffer;
-
-/**
- * @author Jesse Rosenstock
- * @since 1.4
- */
-public abstract class CharsetDecoder
-{
-  private static final int STATE_RESET   = 0;
-  private static final int STATE_CODING  = 1;
-  private static final int STATE_END     = 2;
-  private static final int STATE_FLUSHED = 3;
-
-  private static final String DEFAULT_REPLACEMENT = "\uFFFD";
-
-  private final Charset charset;
-  private final float averageCharsPerByte;
-  private final float maxCharsPerByte;
-  private String replacement;
-
-  private int state = STATE_RESET;
-
-  private CodingErrorAction malformedInputAction
-    = CodingErrorAction.REPORT;
-  private CodingErrorAction unmappableCharacterAction
-    = CodingErrorAction.REPORT;
-
-  private CharsetDecoder (Charset cs, float averageCharsPerByte,
-                          float maxCharsPerByte, String replacement)
-  {
-    if (averageCharsPerByte <= 0.0f)
-      throw new IllegalArgumentException ("Non-positive averageCharsPerByte");
-    if (maxCharsPerByte <= 0.0f)
-      throw new IllegalArgumentException ("Non-positive maxCharsPerByte");
-
-    this.charset = cs;
-    this.averageCharsPerByte
-      = averageCharsPerByte;
-    this.maxCharsPerByte
-      = maxCharsPerByte;
-    this.replacement = replacement;
-    implReplaceWith (replacement);
-  }
-
-  protected CharsetDecoder (Charset cs, float averageCharsPerByte,
-                            float maxCharsPerByte)
-  {
-    this (cs, averageCharsPerByte, maxCharsPerByte, DEFAULT_REPLACEMENT);
-  }
-
-  public final float averageCharsPerByte ()
-  {
-    return averageCharsPerByte;
-  }
-
-  public final Charset charset ()
-  {
-    return charset;
-  }
-
-  public final CharBuffer decode (ByteBuffer in)
-    throws CharacterCodingException
-  {
-    // XXX: Sun's Javadoc seems to contradict itself saying an
-    // IllegalStateException is thrown "if a decoding operation is already
-    // in progress" and also that "it resets this Decoder".
-    // Should we check to see that the state is reset, or should we
-    // call reset()?
-    if (state != STATE_RESET)
-      throw new IllegalStateException ();
-
-    // REVIEW: Using max instead of average may allocate a very large
-    // buffer.  Maybe we should do something more efficient?
-    int remaining = in.remaining ();
-    int n = (int) (remaining * maxCharsPerByte ());
-    CharBuffer out = CharBuffer.allocate (n);
-
-    if (remaining == 0)
-      {
-        state = STATE_FLUSHED;
-        return out;
-      }
-
-    CoderResult cr = decode (in, out, true);
-    if (cr.isError ())
-      cr.throwException ();
-
-    cr = flush (out);
-    if (cr.isError ())
-      cr.throwException ();
-
-    reset();
-    out.flip ();
-
-    // Unfortunately, resizing the actual charbuffer array is required.
-    char[] resized = new char[out.remaining()];
-    out.get(resized);
-    return CharBuffer.wrap(resized);
-  }
-
-  public final CoderResult decode (ByteBuffer in, CharBuffer out,
-                                   boolean endOfInput)
-  {
-    int newState = endOfInput ? STATE_END : STATE_CODING;
-    // XXX: Need to check for "previous step was an invocation [not] of
-    // this method with a value of true for the endOfInput parameter but
-    // a return value indicating an incomplete decoding operation"
-    // XXX: We will not check the previous return value, just
-    // that the previous call passed true for endOfInput
-    if (state != STATE_RESET && state != STATE_CODING
-        && !(endOfInput && state == STATE_END))
-      throw new IllegalStateException ();
-    state = newState;
-
-    for (;;)
-      {
-        CoderResult cr;
-        try
-          {
-            cr = decodeLoop (in, out);
-          }
-        catch (RuntimeException e)
-          {
-            throw new CoderMalfunctionError (e);
-          }
-
-        if (cr.isOverflow ())
-          return cr;
-
-        if (cr.isUnderflow ())
-          {
-            if (endOfInput && in.hasRemaining ())
-              cr = CoderResult.malformedForLength (in.remaining ());
-            else
-              return cr;
-          }
-
-        CodingErrorAction action = cr.isMalformed ()
-                                     ? malformedInputAction
-                                     : unmappableCharacterAction;
-
-        if (action == CodingErrorAction.REPORT)
-          return cr;
-
-        if (action == CodingErrorAction.REPLACE)
-          {
-            if (out.remaining () < replacement.length ())
-              return CoderResult.OVERFLOW;
-            out.put (replacement);
-          }
-
-        in.position (in.position () + cr.length ());
-      }
-  }
-
-  protected abstract CoderResult decodeLoop (ByteBuffer in, CharBuffer out);
-
-  public Charset detectedCharset ()
-  {
-    throw new UnsupportedOperationException ();
-  }
-
-  public final CoderResult flush (CharBuffer out)
-  {
-    // It seems weird that you can flush after reset, but Sun's javadoc
-    // says an IllegalStateException is thrown "If the previous step of the
-    // current decoding operation was an invocation neither of the reset
-    // method nor ... of the three-argument decode method with a value of
-    // true for the endOfInput parameter."
-    // Further note that flush() only requires that there not be
-    // an IllegalStateException if the previous step was a call to
-    // decode with true as the last argument.  It does not require
-    // that the call succeeded.  decode() does require that it succeeded.
-    // XXX: test this to see if reality matches javadoc
-    if (state != STATE_RESET && state != STATE_END)
-      throw new IllegalStateException ();
-
-    state = STATE_FLUSHED;
-    return implFlush (out);
-  }
-
-  protected CoderResult implFlush (CharBuffer out)
-  {
-    return CoderResult.UNDERFLOW;
-  }
-
-  public final CharsetDecoder onMalformedInput (CodingErrorAction newAction)
-  {
-    if (newAction == null)
-      throw new IllegalArgumentException ("Null action");
-
-    malformedInputAction = newAction;
-    implOnMalformedInput (newAction);
-    return this;
-  }
-
-  protected void implOnMalformedInput (CodingErrorAction newAction)
-  {
-    // default implementation does nothing
-  }
-
-  protected void implOnUnmappableCharacter (CodingErrorAction newAction)
-  {
-    // default implementation does nothing
-  }
-
-  protected void implReplaceWith (String newReplacement)
-  {
-    // default implementation does nothing
-  }
-
-  protected void implReset ()
-  {
-    // default implementation does nothing
-  }
-
-  public boolean isAutoDetecting ()
-  {
-    return false;
-  }
-
-  public boolean isCharsetDetected ()
-  {
-    throw new UnsupportedOperationException ();
-  }
-
-  public CodingErrorAction malformedInputAction ()
-  {
-    return malformedInputAction;
-  }
-
-  public final float maxCharsPerByte ()
-  {
-    return maxCharsPerByte;
-  }
-
-  public final CharsetDecoder onUnmappableCharacter
-    (CodingErrorAction newAction)
-  {
-    if (newAction == null)
-      throw new IllegalArgumentException ("Null action");
-
-    unmappableCharacterAction = newAction;
-    implOnUnmappableCharacter (newAction);
-    return this;
-  }
-
-  public final String replacement ()
-  {
-    return replacement;
-  }
-
-  public final CharsetDecoder replaceWith (String newReplacement)
-  {
-    if (newReplacement == null)
-      throw new IllegalArgumentException ("Null replacement");
-    if (newReplacement.length () == 0)
-      throw new IllegalArgumentException ("Empty replacement");
-    // XXX: what about maxCharsPerByte?
-
-    this.replacement = newReplacement;
-    implReplaceWith (newReplacement);
-    return this;
-  }
-
-  public final CharsetDecoder reset ()
-  {
-    state = STATE_RESET;
-    implReset ();
-    return this;
-  }
-
-  public CodingErrorAction unmappableCharacterAction ()
-  {
-    return unmappableCharacterAction;
-  }
-}