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, 319 deletions

diff --git a/libjava/classpath/gnu/java/util/prefs/NodeWriter.java b/libjava/classpath/gnu/java/util/prefs/NodeWriter.java
deleted file mode 100644
index 3e4f972edc6..00000000000
--- a/libjava/classpath/gnu/java/util/prefs/NodeWriter.java
+++ /dev/null
@@ -1,319 +0,0 @@
-/* NodeWriter - Writes and exports preferences nodes to files
-   Copyright (C) 2001, 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.prefs;
-
-import gnu.java.lang.CPStringBuilder;
-
-import java.io.BufferedWriter;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.UnsupportedEncodingException;
-import java.io.Writer;
-
-import java.util.StringTokenizer;
-
-import java.util.prefs.*;
-
-/**
- * Writes and exports preferences nodes to files
- *
- * @author Mark Wielaard (mark@klomp.org)
- */
-public class NodeWriter {
-
-    /** The Preferences node to write. */
-    private final Preferences prefs;
-
-    /** The bufferedWriter to write the node to. */
-    private final BufferedWriter bw;
-
-    /**
-     * True if the complete sub tree should be written,
-     * false if only the node should be written.
-     */
-    private boolean subtree;
-
-    /**
-     * Creates a new NodeWriter for the given preferences node and
-     * outputstream. Creates a new OutputStreamWriter.
-     */
-    public NodeWriter(Preferences prefs, OutputStream os) {
-        this.prefs = prefs;
-        Writer w;
-        try
-          {
-            w = new OutputStreamWriter(os, "UTF-8");
-          }
-        catch (UnsupportedEncodingException uee)
-          {
-            // Shouldn't happen, since we always have UTF-8 available.
-            InternalError ie = new InternalError("UTF-8 encoding missing");
-            ie.initCause(uee);
-            throw ie;
-          }
-        this.bw = new BufferedWriter(w);
-    }
-
-    /**
-     * Writes the preference node plus the complete subtree.
-     */
-    public void writePrefsTree() throws BackingStoreException, IOException {
-        subtree = true;
-        writeHeader();
-        writePreferences();
-        bw.flush();
-    }
-
-    /**
-     * Writes only the preference node.
-     */
-    public void writePrefs() throws BackingStoreException, IOException {
-        subtree = false;
-        writeHeader();
-        writePreferences();
-        bw.flush();
-    }
-
-    /**
-     * Writes the standard header.
-     */
-    private void writeHeader() throws BackingStoreException, IOException {
-        bw.write("<?xml version=\"1.0\"?>");
-        bw.newLine();
-        bw.write("<!DOCTYPE preferences SYSTEM "
-                 + "\"http://java.sun.com/dtd/preferences.dtd\">");
-        bw.newLine();
-        bw.newLine();
-        bw.write("<!-- GNU Classpath java.util.prefs Preferences ");
-
-        if (prefs.isUserNode()) {
-            bw.write("user");
-        } else {
-            bw.write("system");
-        }
-
-        // root node?
-        if (prefs.parent() == null) {
-            bw.write(" root");
-        }
-
-        if (subtree) {
-            bw.write(" tree");
-        } else {
-            bw.write(" node");
-        }
-
-        // no root?
-        if (prefs.parent() != null) {
-            bw.newLine();
-            bw.write("     '");
-            bw.write(prefs.absolutePath());
-            bw.write('\'');
-            bw.newLine();
-        }
-        bw.write(" -->");
-        bw.newLine();
-        bw.newLine();
-    }
-
-    /**
-     * Write the preferences tag and the root.
-     */
-    private void writePreferences() throws BackingStoreException, IOException {
-        bw.write("<preferences>");
-        bw.newLine();
-        writeRoot();
-        bw.write("</preferences>");
-        bw.newLine();
-    }
-
-    private void writeRoot() throws BackingStoreException, IOException {
-        bw.write("  <root type=\"");
-        if (prefs.isUserNode()) {
-            bw.write("user");
-        } else {
-            bw.write("system");
-        }
-        bw.write("\">");
-
-        writeRootMap();
-        writeNode();
-
-        bw.write("  </root>");
-        bw.newLine();
-    }
-
-    private void writeRootMap() throws BackingStoreException, IOException {
-        // Is it a root node?
-        if(prefs.parent() == null && prefs.keys().length > 0) {
-            bw.newLine();
-            writeMap(prefs, 2);
-        } else {
-            bw.write("<map/>");
-            bw.newLine();
-        }
-    }
-
-    /**
-     * Writes all the parents of the preferences node without any entries.
-     * Returns the number of parents written, which has to be used as
-     * argument to <code>writeCloseParents()</code> after writing the node
-     * itself.
-     */
-    private int writeParents() throws IOException {
-        int parents;
-        String path = prefs.absolutePath();
-        int lastslash = path.lastIndexOf("/");
-        if (lastslash > 0) {
-            path = path.substring(1, lastslash);
-            StringTokenizer st = new StringTokenizer(path);
-            parents = st.countTokens();
-
-            for (int i=0; i<parents; i++) {
-                String name = st.nextToken();
-                indent(i+2);
-                bw.write("<node name=\"" + name + "\">");
-                bw.write("<map/>");
-                bw.write("</node>");
-                bw.newLine();
-            }
-        } else {
-            parents = 0;
-        }
-
-        return parents;
-    }
-
-    private void writeCloseParents(int parents) throws IOException {
-        while(parents > 0) {
-            indent(parents+1);
-            bw.write("</node>");
-            bw.newLine();
-            parents--;
-        }
-    }
-
-    private void writeNode() throws BackingStoreException, IOException {
-        int parents = writeParents();
-        // root?
-        int indent;
-        if (prefs.parent() == null) {
-            indent = parents+1;
-        } else {
-            indent = parents+2;
-        }
-        writeNode(prefs, indent);
-        writeCloseParents(parents);
-    }
-
-    private void writeNode(Preferences node, int indent)
-                                    throws BackingStoreException, IOException
-    {
-        // not root?
-        if (node.parent() != null) {
-            indent(indent);
-            bw.write("<node name=\"" + node.name() + "\">");
-            if (node.keys().length > 0) {
-                bw.newLine();
-            }
-            writeMap(node, indent+1);
-        }
-
-        if (subtree) {
-            String[] children = node.childrenNames();
-            for (int i=0; i<children.length; i++) {
-                Preferences child = node.node(children[i]);
-                writeNode(child, indent+1);
-            }
-        }
-
-        // not root?
-        if (node.parent() != null) {
-            indent(indent);
-            bw.write("</node>");
-            bw.newLine();
-        }
-    }
-
-    private void writeMap(Preferences node, int indent)
-                                    throws BackingStoreException, IOException
-    {
-        // construct String used for indentation
-        CPStringBuilder indentBuffer = new CPStringBuilder(2*indent);
-        for (int i=0; i < indent; i++)
-            indentBuffer.append("  ");
-        String indentString = indentBuffer.toString();
-
-        if (node.keys().length > 0) {
-            bw.write(indentString);
-            bw.write("<map>");
-            bw.newLine();
-            writeEntries(node, indentString + "  ");
-            bw.write(indentString);
-            bw.write("</map>");
-        } else {
-            bw.write("<map/>");
-        }
-        bw.newLine();
-    }
-
-    private void writeEntries(Preferences node, String indent)
-                                    throws BackingStoreException, IOException
-    {
-        String[] keys = node.keys();
-        for(int i = 0; i < keys.length; i++) {
-            String value = node.get(keys[i], null);
-            if (value == null) {
-                throw new BackingStoreException("null value for key '"
-                                                + keys[i] + "'");
-            }
-
-            bw.write(indent);
-            bw.write("<entry key=\"" + keys[i] + "\""
-                    + " value=\"" + value + "\"/>");
-            bw.newLine();
-        }
-    }
-
-    private void indent(int x) throws IOException {
-        for (int i=0; i<x; i++) {
-            bw.write("  ");
-        }
-    }
-}