1 files changed, 0 insertions, 149 deletions
diff --git a/libjava/gnu/classpath/ServiceProviderLoadingAction.java b/libjava/gnu/classpath/ServiceProviderLoadingAction.java
deleted file mode 100644
index b5e59cb4b6f..00000000000
--- a/libjava/gnu/classpath/ServiceProviderLoadingAction.java
+++ /dev/null
@@ -1,149 +0,0 @@
-/* ServiceProviderLoadingAction.java -- Action for loading plug-in services.
-   Copyright (C) 2004  Free Software Foundation
-
-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.classpath;
-
-import java.security.PrivilegedExceptionAction;
-
-/**
- * A privileged action for creating a new instance of a service
- * provider.
- *
- * <p>Class loading and instantiation is encapsulated in a
- * <code>PriviledgedAction</code> in order to restrict the loaded
- * service providers to the {@link java.security.AccessControlContext}
- * that was active when {@link
- * gnu.classpath.ServiceFactory#lookupProviders} was called, even
- * though the actual loading is delayed to the time when the provider
- * is actually needed.
- *
- * @author <a href="mailto:brawer@dandelis.ch">Sascha Brawer</a>
- */
-final class ServiceProviderLoadingAction
-  implements PrivilegedExceptionAction
-{
-  /**
-   * The interface to which the loaded service provider implementation
-   * must conform.  Usually, this is a Java interface type, but it
-   * might also be an abstract class or even a concrete class.
-   */
-  private final Class spi;
-
-
-  /**
-   * The fully qualified name of the class that gets loaded when
-   * this action is executed.
-   */
-  private final String providerName;
-
-
-  /**
-   * The ClassLoader that gets used for loading the service provider
-   * class.
-   */
-  private final ClassLoader loader;
-
-
-  /**
-   * Constructs a privileged action for loading a service provider.
-   *
-   * @param spi the interface to which the loaded service provider
-   * implementation must conform. Usually, this is a Java interface
-   * type, but it might also be an abstract class or even a concrete
-   * superclass.
-   *
-   * @param providerName the fully qualified name of the class that
-   * gets loaded when this action is executed.
-   *
-   * @param loader the ClassLoader that gets used for loading the
-   * service provider class.
-   *
-   * @throws IllegalArgumentException if <code>spi</code>,
-   * <code>providerName</code> or <code>loader</code> is
-   * <code>null</code>.
-   */
-  ServiceProviderLoadingAction(Class spi, String providerName,
-                               ClassLoader loader)
-  {
-    if (spi == null || providerName == null || loader == null)
-      throw new IllegalArgumentException();
-
-    this.spi = spi;
-    this.providerName = providerName;
-    this.loader = loader;
-  }
-
-  
-  /**
-   * Loads an implementation class for a service provider, and creates
-   * a new instance of the loaded class by invoking its public
-   * no-argument constructor.
-   *
-   * @return a new instance of the class whose name was passed as
-   * <code>providerName</code> to the constructor.
-   *
-   * @throws ClassCastException if the service provider does not
-   * implement the <code>spi</code> interface that was passed to the
-   * constructor.
-   *
-   * @throws IllegalAccessException if the service provider class or
-   * its no-argument constructor are not <code>public</code>.
-   *
-   * @throws InstantiationException if the service provider class is
-   * <code>abstract</code>, an interface, a primitive type, an array
-   * class, or void; or if service provider class does not have a
-   * no-argument constructor; or if there some other problem with
-   * creating a new instance of the service provider.
-   */
-  public Object run()
-    throws Exception
-  {
-    Class loadedClass;
-    Object serviceProvider;
-
-    loadedClass = loader.loadClass(providerName);
-    serviceProvider = loadedClass.newInstance();
-
-    // Ensure that the loaded provider is actually implementing
-    // the service provider interface.
-    if (!spi.isInstance(serviceProvider))
-      throw new ClassCastException(spi.getName());
-
-    return serviceProvider;
-  }
-}