* src/lib/Makefile.am (VM_JAVA_FILES): Renamed vm/reference/ to gnu/.

[cacao.git] / src / lib / vm / reference / java / lang / VMString.java

diff --git a/src/lib/vm/reference/java/lang/VMString.java b/src/lib/vm/reference/java/lang/VMString.java
deleted file mode 100644 (file)
index 57e4423..0000000
--- a/src/lib/vm/reference/java/lang/VMString.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/* VMString.java -- VM Specific String methods
-   Copyright (C) 2003 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 java.lang;
-
-import java.lang.ref.WeakReference;
-import java.util.WeakHashMap;
-
-/*
- * This class is a reference version, mainly for compiling a class library
- * jar.  It is likely that VM implementers replace this with their own
- * version that can communicate effectively with the VM.
- */
-
-/**
- * Code relocated from java.lang.String by 
- * @author Dave Grove <groved@us.ibm.com>
- */
-final class VMString
-{
-
-  /**
-   * Holds the references for each intern()'d String. If all references to
-   * the string disappear, and the VM properly supports weak references,
-   * the String will be GC'd.
-   */
-//    private static final WeakHashMap internTable = new WeakHashMap();
-
-  /**
-   * Fetches this String from the intern hashtable. If two Strings are
-   * considered equal, by the equals() method, then intern() will return the
-   * same String instance. ie. if (s1.equals(s2)) then
-   * (s1.intern() == s2.intern()). All string literals and string-valued
-   * constant expressions are already interned.
-   *
-   * @param str the String to intern
-   * @return the interned String
-   */
-//    static String intern(String str)
-//    {
-//      synchronized (internTable)
-//        {
-//          WeakReference ref = (WeakReference) internTable.get(str);
-//          if (ref != null)
-//            {
-//              String s = (String) ref.get();
-//              // If s is null, then no strong references exist to the String;
-//              // the weak hash map will soon delete the key.
-//              if (s != null)
-//                return s;
-//            }
-//          internTable.put(str, new WeakReference(str));
-//        }
-//      return str;
-//    }
-
-  /**
-   * this one is native in CACAO
-   */
-  static native String intern(String str);
-
-} // class VMString