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, 337 deletions

diff --git a/libjava/classpath/java/lang/ProcessBuilder.java b/libjava/classpath/java/lang/ProcessBuilder.java
deleted file mode 100644
index 0b32ede..0000000
--- a/libjava/classpath/java/lang/ProcessBuilder.java
+++ /dev/null
@@ -1,337 +0,0 @@
-/* ProcessBuilder.java - Represent spawned system process
-   Copyright (C) 2005  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.lang;
-
-import java.io.File;
-import java.io.IOException;
-
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-
-/**
- * <p>
- * This class is used to construct new operating system processes.
- * A <code>ProcessBuilder</code> instance basically represent a
- * template for a new process.  Actual processes are generated from
- * this template via use of the <code>start()</code> method, which
- * may be invoked multiple times, with each invocation spawning a
- * new process with the current attributes of the
- * <code>ProcessBuilder</code> object.  Each spawned process is
- * independent of the <code>ProcessBuilder</code> object, and is
- * unaffected by changes in its attributes.
- * </p>
- * <p>
- * The following attributes define a process:
- * </p>
- * <ul>
- * <li>The <emphasis>working directory</emphasis>; the activities of a
- * process begin with the current directory set to this.  By default,
- * this is the working directory of the current process, as defined
- * by the <code>user.dir</code> property.</li>
- * <li>The <emphasis>command</emphasis> which invokes the process.  This
- * usually consists of the name of the program binary followed by an
- * arbitrary number of arguments.  For example, <code>find -type f</code>
- * invokes the <code>find</code> binary with the arguments "-type" and "f".
- * The command is provided a list, the elements of which are defined in a
- * system dependent manner; the layout is affected by expected operating
- * system conventions.  A common method is to split the command on each
- * space within the string.  Thus, <code>find -type f</code> forms a
- * three element list.  However, in some cases, the expectation is that
- * this split is performed by the program itself; thus, the list consists
- * of only two elements (the program name and its arguments).</li>
- * <li>The <emphasis>environment map</emphasis>, which links environment
- * variables to their corresponding values.  The initial contents of the map
- * are the current environment values i.e. it contains the contents of the
- * map returned by <code>System.getenv()</code>.</li>
- * <li>The <emphasis>redirection flag</emphasis>, which specifies whether
- * or not the contents of the error stream should be redirected to standard
- * output.  By default, this is false, and there are two output streams, one
- * for normal data ({@link Process#getOutputStream()}) and one for error data
- * ({@link Process#getErrorStream()}).  When set to true, the two are merged,
- * which simplifies the interleaving of the two streams.  Data is read using
- * the stream returned by {@link Process#getOutputStream()}, and the
- * stream returned by {@link Process#getErrorStream()} throws an immediate
- * end-of-file exception.</li>
- * </ul>
- * <p>
- * All checks on attribute validity are delayed until <code>start()</code>
- * is called. <code>ProcessBuilder</code> objects are <strong>not
- * synchronized</strong>; the user must provide external synchronization
- * where multiple threads may interact with the same
- * <code>ProcessBuilder</code> object.
- * </p>
- *
- * @author Tom Tromey (tromey@redhat.com)
- * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
- * @see Process
- * @see System#getenv()
- * @since 1.5
- */
-public final class ProcessBuilder
-{
-
-  /**
-   * The working directory of the process.
-   */
-  private File directory = new File(System.getProperty("user.dir"));
-
-  /**
-   * The command line syntax for invoking the process.
-   */
-  private List<String> command;
-
-  /**
-   * The mapping of environment variables to values.
-   */
-  private Map<String, String> environment =
-    new System.EnvironmentMap(System.getenv());
-
-  /**
-   * A flag indicating whether to redirect the error stream to standard
-   * output.
-   */
-  private boolean redirect = false;
-
-  /**
-   * Constructs a new <code>ProcessBuilder</code> with the specified
-   * command being used to invoke the process.  The list is used directly;
-   * external changes are reflected in the <code>ProcessBuilder</code>.
-   *
-   * @param command the name of the program followed by its arguments.
-   */
-  public ProcessBuilder(List<String> command)
-  {
-    this.command = command;
-  }
-
-  /**
-   * Constructs a new <code>ProcessBuilder</code> with the specified
-   * command being used to invoke the process.  This constructor
-   * simplifies creating a new <code>ProcessBuilder</code> by
-   * converting the provided series of constructor arguments into a
-   * list of command-line arguments.
-   *
-   * @param command the name of the program followed by its arguments.
-   */
-  public ProcessBuilder(String... command)
-  {
-    this.command = Arrays.asList(command);
-  }
-
-  /**
-   * Returns the current command line, used to invoke the process.
-   * The return value is simply a reference to the list of command
-   * line arguments used by the <code>ProcessBuilder</code> object;
-   * any changes made to it will be reflected in the operation of
-   * the <code>ProcessBuilder</code>.
-   *
-   * @return the list of command-line arguments.
-   */
-  public List<String> command()
-  {
-    return command;
-  }
-
-  /**
-   * Sets the command-line arguments to those specified.  The list is
-   * used directly; external changes are reflected in the
-   * <code>ProcessBuilder</code>.
-   *
-   * @param command the name of the program followed by its arguments.
-   * @return a reference to this process builder.
-   */
-  public ProcessBuilder command(List<String> command)
-  {
-    this.command = command;
-    return this;
-  }
-
-  /**
-   * Sets the command-line arguments to those specified.
-   * This simplifies modifying the arguments by converting
-   * the provided series of constructor arguments into a
-   * list of command-line arguments.
-   *
-   * @param command the name of the program followed by its arguments.
-   * @return a reference to this process builder.
-   */
-  public ProcessBuilder command(String... command)
-  {
-    this.command = Arrays.asList(command);
-    return this;
-  }
-
-  /**
-   * Returns the working directory of the process.  The
-   * returned value may be <code>null</code>; this
-   * indicates that the default behaviour of using the
-   * working directory of the current process should
-   * be adopted.
-   *
-   * @return the working directory.
-   */
-  public File directory()
-  {
-    return directory;
-  }
-
-  /**
-   * Sets the working directory to that specified.
-   * The supplied argument may be <code>null</code>,
-   * which indicates the default value should be used.
-   * The default is the working directory of the current
-   * process.
-   *
-   * @param directory the new working directory.
-   * @return a reference to this process builder.
-   */
-  public ProcessBuilder directory(File directory)
-  {
-    this.directory = directory;
-    return this;
-  }
-
-  /**
-   * <p>
-   * Returns the system environment variables of the process.
-   * If the underlying system does not support environment variables,
-   * an empty map is returned.
-   * </p>
-   * <p>
-   * The returned map does not accept queries using
-   * null keys or values, or those of a type other than
-   * <code>String</code>.  Attempts to pass in a null value will
-   * throw a <code>NullPointerException</code>.  Types other than
-   * <code>String</code> throw a <code>ClassCastException</code>.
-   * </p>
-   * <p>
-   * As the returned map is generated using data from the underlying
-   * platform, it may not comply with the <code>equals()</code>
-   * and <code>hashCode()</code> contracts.  It is also likely that
-   * the keys of this map will be case-sensitive.
-   * </p>
-   * <p>
-   * Modification of the map is reliant on the underlying platform;
-   * some may not allow any changes to the environment variables or
-   * may prevent certain values being used.  Attempts to do so will
-   * throw an <code>UnsupportedOperationException</code> or
-   * <code>IllegalArgumentException</code>, respectively.
-   * </p>
-   * <p>
-   * Use of this method may require a security check for the
-   * RuntimePermission "getenv.*".
-   * </p>
-   *
-   * @return a map of the system environment variables for the process.
-   * @throws SecurityException if the checkPermission method of
-   *         an installed security manager prevents access to
-   *         the system environment variables.
-   * @since 1.5
-   */
-  public Map<String, String> environment()
-  {
-    return environment;
-  }
-
-  /**
-   * Returns true if the output stream and error stream of the
-   * process will be merged to form one composite stream.  The
-   * default return value is <code>false</code>.
-   *
-   * @return true if the output stream and error stream are to
-   *         be merged.
-   */
-  public boolean redirectErrorStream()
-  {
-    return redirect;
-  }
-
-  /**
-   * Sets the error stream redirection flag.  If set, the output
-   * and error streams are merged to form one composite stream.
-   *
-   * @param redirect the new value of the redirection flag.
-   * @return a reference to this process builder.
-   */
-  public ProcessBuilder redirectErrorStream(boolean redirect)
-  {
-    this.redirect = redirect;
-    return this;
-  }
-
-  /**
-   * <p>
-   * Starts execution of a new process, based on the attributes of
-   * this <code>ProcessBuilder</code> object.  This is the point
-   * at which the command-line arguments are checked.  The list
-   * must be non-empty and contain only non-null string objects.
-   * The other attributes have default values which are used in
-   * cases where their values are not explicitly specified.
-   * </p>
-   * <p>
-   * If a security manager is in place, then the
-   * {@link SecurityManager#checkExec()} method is called to
-   * ensure that permission is given to execute the process.
-   * </p>
-   * <p>
-   * The execution of the process is system-dependent.  Various
-   * exceptions may result, due to problems at the operating system
-   * level.  These are all returned as a form of {@link IOException}.
-   * </p>
-   *
-   * @return a <code>Process</code> object, representing the spawned
-   *         subprocess.
-   * @throws IOException if a problem occurs with executing the process
-   *                     at the operating system level.
-   * @throws IndexOutOfBoundsException if the command to execute is
-   *                                   actually an empty list.
-   * @throws NullPointerException if the command to execute is null
-   *                              or the list contains null elements.
-   * @throws SecurityException if a security manager exists and prevents
-   *                           execution of the subprocess.
-   */
-  public Process start() throws IOException
-  {
-    SecurityManager sm = SecurityManager.current; // Be thread-safe!
-    if (sm != null)
-      sm.checkExec(command.get(0));
-    return VMProcess.exec(command, environment, directory, redirect);
-  }
-}