BasicMapEntry.java: Re-added.

	* java/util/BasicMapEntry.java: Re-added.
	* java/util/HashMap.java (Entry): Extend BasicMapEntry.
	(putAll): Test for BasicMapEntry.
	* java/util/Hashtable.java (Entry): Extend BasicMapEntry.
	(putAll): Test for BasicMapEntry.
	Change references from `HashMap.Entry' to `Entry' in various places.
	* Makefile.am: Add BasicMapEntry.java.
	* Makefile.in: Rebuilt.

From-SVN: r38410

6 files changed, 173 insertions, 125 deletions

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index c7e341e..ceffba5 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,14 @@
+2000-12-21  Bryce McKinlay  <bryce@albatross.co.nz>
+
+	* java/util/BasicMapEntry.java: Re-added.
+	* java/util/HashMap.java (Entry): Extend BasicMapEntry.
+	(putAll): Test for BasicMapEntry.
+	* java/util/Hashtable.java (Entry): Extend BasicMapEntry.
+	(putAll): Test for BasicMapEntry.
+	Change references from `HashMap.Entry' to `Entry' in various places.
+	* Makefile.am: Add BasicMapEntry.java.
+	* Makefile.in: Rebuilt.
+
 2000-12-18  Warren Levy  <warrenl@redhat.com>
 
 	* java/util/GregorianCalendar.java (GregorianCalendar): Constructors
diff --git a/libjava/Makefile.am b/libjava/Makefile.am
index 4eb8b7c..acfccb8 100644
--- a/libjava/Makefile.am
+++ b/libjava/Makefile.am
@@ -929,6 +929,7 @@ java/util/AbstractSequentialList.java \
 java/util/AbstractSet.java \
 java/util/ArrayList.java \
 java/util/Arrays.java \
+java/util/BasicMapEntry.java \
 java/util/BitSet.java \
 java/util/Calendar.java	\
 java/util/Collection.java \
diff --git a/libjava/Makefile.in b/libjava/Makefile.in
index 18f7d4f..390c6ef 100644
--- a/libjava/Makefile.in
+++ b/libjava/Makefile.in
@@ -120,43 +120,29 @@ here = @here@
 libgcj_basedir = @libgcj_basedir@
 
 AUTOMAKE_OPTIONS = foreign no-installinfo
-@TESTSUBDIR_TRUE@SUBDIRS = \
-@TESTSUBDIR_TRUE@$(DIRLTDL) testsuite gcj include
-@TESTSUBDIR_FALSE@SUBDIRS = \
-@TESTSUBDIR_FALSE@$(DIRLTDL) gcj include
-@USE_LIBDIR_TRUE@toolexeclibdir = \
-@USE_LIBDIR_TRUE@$(libdir)$(MULTISUBDIR)
-@USE_LIBDIR_FALSE@toolexeclibdir = \
-@USE_LIBDIR_FALSE@$(toolexecdir)/lib$(MULTISUBDIR)
-@USE_LIBDIR_FALSE@toolexecdir = \
-@USE_LIBDIR_FALSE@$(exec_prefix)/$(target_alias)
-@NO_X_TRUE@cond_x_ltlibrary = \
-@NO_X_FALSE@cond_x_ltlibrary = \
-@NO_X_FALSE@libgcjx.la
+@TESTSUBDIR_TRUE@SUBDIRS = @TESTSUBDIR_TRUE@$(DIRLTDL) testsuite gcj include
+@TESTSUBDIR_FALSE@SUBDIRS = @TESTSUBDIR_FALSE@$(DIRLTDL) gcj include
+@USE_LIBDIR_TRUE@toolexeclibdir = @USE_LIBDIR_TRUE@$(libdir)$(MULTISUBDIR)
+@USE_LIBDIR_FALSE@toolexeclibdir = @USE_LIBDIR_FALSE@$(toolexecdir)/lib$(MULTISUBDIR)
+@USE_LIBDIR_FALSE@toolexecdir = @USE_LIBDIR_FALSE@$(exec_prefix)/$(target_alias)
+@NO_X_TRUE@cond_x_ltlibrary = 
+@NO_X_FALSE@cond_x_ltlibrary = @NO_X_FALSE@libgcjx.la
 
 toolexeclib_LTLIBRARIES = libgcj.la $(cond_x_ltlibrary)
 toolexeclib_DATA = libgcj.spec
 data_DATA = libgcj.jar
 
-@NEEDS_DATA_START_TRUE@toolexeclib_LIBRARIES = \
-@NEEDS_DATA_START_TRUE@libgcjdata.a
-@NEEDS_DATA_START_TRUE@libgcjdata_a_SOURCES = \
-@NEEDS_DATA_START_TRUE@libgcjdata.c
+@NEEDS_DATA_START_TRUE@toolexeclib_LIBRARIES = @NEEDS_DATA_START_TRUE@libgcjdata.a
+@NEEDS_DATA_START_TRUE@libgcjdata_a_SOURCES = @NEEDS_DATA_START_TRUE@libgcjdata.c
 
-@NATIVE_TRUE@bin_PROGRAMS = \
-@NATIVE_TRUE@jv-convert gij
+@NATIVE_TRUE@bin_PROGRAMS = @NATIVE_TRUE@jv-convert gij
 
 bin_SCRIPTS = addr2name.awk
-@CANADIAN_TRUE@@NULL_TARGET_TRUE@ZIP = \
-@CANADIAN_TRUE@@NULL_TARGET_TRUE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/fastjar$(EXEEXT)
-@CANADIAN_TRUE@@NULL_TARGET_FALSE@ZIP = \
-@CANADIAN_TRUE@@NULL_TARGET_FALSE@fastjar
-@CANADIAN_FALSE@ZIP = \
-@CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/fastjar$(EXEEXT)
-@CANADIAN_TRUE@GCJH = \
-@CANADIAN_TRUE@gcjh
-@CANADIAN_FALSE@GCJH = \
-@CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/gcc/gcjh$(EXEEXT)
+@CANADIAN_TRUE@@NULL_TARGET_TRUE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_TRUE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/fastjar$(EXEEXT)
+@CANADIAN_TRUE@@NULL_TARGET_FALSE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_FALSE@fastjar
+@CANADIAN_FALSE@ZIP = @CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/fastjar$(EXEEXT)
+@CANADIAN_TRUE@GCJH = @CANADIAN_TRUE@gcjh
+@CANADIAN_FALSE@GCJH = @CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/gcc/gcjh$(EXEEXT)
 
 GCJ_WITH_FLAGS = $(GCJ) --encoding=UTF-8
 
@@ -173,10 +159,8 @@ AM_CXXFLAGS = -fno-rtti -fvtable-thunks -fasynchronous-exceptions \
 	-fdollars-in-identifiers \
 	@LIBGCJ_CXXFLAGS@ @EXCEPTIONSPEC@ @X_CFLAGS@ $(WARNINGS) -D_GNU_SOURCE
 
-@USING_GCC_TRUE@AM_CFLAGS = \
-@USING_GCC_TRUE@@LIBGCJ_CFLAGS@ $(WARNINGS)
-@USING_GCC_FALSE@AM_CFLAGS = \
-@USING_GCC_FALSE@@LIBGCJ_CFLAGS@
+@USING_GCC_TRUE@AM_CFLAGS = @USING_GCC_TRUE@@LIBGCJ_CFLAGS@ $(WARNINGS)
+@USING_GCC_FALSE@AM_CFLAGS = @USING_GCC_FALSE@@LIBGCJ_CFLAGS@
 
 JCFLAGS = -g
 JC1FLAGS = -g @LIBGCJ_JAVAFLAGS@
@@ -245,8 +229,7 @@ extra_headers = java/lang/Object.h java/lang/Class.h
 
 NM = nm
 
-@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@noinst_PROGRAMS = \
-@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@gen-from-JIS
+@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@noinst_PROGRAMS = @NATIVE_TRUE@@MAINTAINER_MODE_TRUE@gen-from-JIS
 
 CONVERT_DIR = gnu/gcj/convert
 
@@ -695,6 +678,7 @@ java/util/AbstractSequentialList.java \
 java/util/AbstractSet.java \
 java/util/ArrayList.java \
 java/util/Arrays.java \
+java/util/BasicMapEntry.java \
 java/util/BitSet.java \
 java/util/Calendar.java	\
 java/util/Collection.java \
@@ -1210,7 +1194,7 @@ libgcj-test.spec.in libgcj.spec.in
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
-TAR = tar
+TAR = gtar
 GZIP_ENV = --best
 DIST_SUBDIRS =  @DIRLTDL@ testsuite gcj include @DIRLTDL@ gcj include
 DEP_FILES =  .deps/$(srcdir)/$(CONVERT_DIR)/gen-from-JIS.P \
@@ -1691,9 +1675,10 @@ DEP_FILES =  .deps/$(srcdir)/$(CONVERT_DIR)/gen-from-JIS.P \
 .deps/java/util/AbstractCollection.P .deps/java/util/AbstractList.P \
 .deps/java/util/AbstractMap.P .deps/java/util/AbstractSequentialList.P \
 .deps/java/util/AbstractSet.P .deps/java/util/ArrayList.P \
-.deps/java/util/Arrays.P .deps/java/util/BitSet.P \
-.deps/java/util/Calendar.P .deps/java/util/Collection.P \
-.deps/java/util/Collections.P .deps/java/util/Comparator.P \
+.deps/java/util/Arrays.P .deps/java/util/BasicMapEntry.P \
+.deps/java/util/BitSet.P .deps/java/util/Calendar.P \
+.deps/java/util/Collection.P .deps/java/util/Collections.P \
+.deps/java/util/Comparator.P \
 .deps/java/util/ConcurrentModificationException.P \
 .deps/java/util/Date.P .deps/java/util/Dictionary.P \
 .deps/java/util/EmptyStackException.P .deps/java/util/Enumeration.P \
@@ -2111,7 +2096,7 @@ distdir: $(DISTFILES)
 	@for file in $(DISTFILES); do \
 	  d=$(srcdir); \
 	  if test -d $$d/$$file; then \
-	    cp -pr $$/$$file $(distdir)/$$file; \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
 	  else \
 	    test -f $(distdir)/$$file \
 	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
diff --git a/libjava/java/util/BasicMapEntry.java b/libjava/java/util/BasicMapEntry.java
new file mode 100644
index 0000000..373015e
--- /dev/null
+++ b/libjava/java/util/BasicMapEntry.java
@@ -0,0 +1,92 @@
+/* BasicMapEntry.java -- a class providing a plain-vanilla implementation of
+   the Map.Entry interface; could be used anywhere in java.util
+   Copyright (C) 1998, 2000 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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License. */
+
+
+package java.util;
+
+/**
+ * A class which implements Map.Entry. It is shared by HashMap, TreeMap, and
+ * Hashtable.
+ *
+ * @author      Jon Zeppieri
+ * @version     $Revision: 1.5 $
+ * @modified    $Id: BasicMapEntry.java,v 1.5 2000/10/26 10:19:00 bryce Exp $
+ */
+class BasicMapEntry implements Map.Entry
+{
+  Object key;
+  Object value;
+
+  BasicMapEntry(Object newKey, Object newValue)
+  {
+    key = newKey;
+    value = newValue;
+  }
+
+  public final boolean equals(Object o)
+  {
+    if (!(o instanceof Map.Entry))
+      return false;
+    Map.Entry e = (Map.Entry) o;
+    return (key == null ? e.getKey() == null : key.equals(e.getKey())
+            && value == null ? e.getValue() == null 
+			     : value.equals(e.getValue()));
+  }
+
+  public final Object getKey()
+  {
+    return key;
+  }
+
+  public final Object getValue()
+  {
+    return value;
+  }
+
+  public final int hashCode()
+  {
+    int kc = (key == null ? 0 : key.hashCode());
+    int vc = (value == null ? 0 : value.hashCode());
+    return kc ^ vc;
+  }
+
+  /** 
+   * sets the value of this Map.Entry. Note that this is overriden by 
+   * Hashtable.Entry, which does not permit a null value.
+   */
+  public Object setValue(Object newVal)
+  {
+    Object r = value;
+    value = newVal;
+    return r;
+  }
+
+  public final String toString()
+  {
+    return key + "=" + value;
+  }
+}
diff --git a/libjava/java/util/HashMap.java b/libjava/java/util/HashMap.java
index 9acbadb..b7ec3b4 100644
--- a/libjava/java/util/HashMap.java
+++ b/libjava/java/util/HashMap.java
@@ -60,8 +60,8 @@ import java.io.ObjectOutputStream;
  * @author         Jon Zeppieri
  * @author         Jochen Hoenicke
  * @author	   Bryce McKinlay
- * @version        $Revision: 1.2 $
- * @modified       $Id: HashMap.java,v 1.2 2000/12/11 03:47:47 bryce Exp $
+ * @version        $Revision: 1.3 $
+ * @modified       $Id: HashMap.java,v 1.3 2000/12/17 09:15:51 bryce Exp $
  */
 public class HashMap extends AbstractMap
   implements Map, Cloneable, Serializable
@@ -69,7 +69,7 @@ public class HashMap extends AbstractMap
   /** Default number of buckets. This is the value the JDK 1.3 uses. Some 
     * early documentation specified this value as 101. That is incorrect. */
   private static final int DEFAULT_CAPACITY = 11;  
-  /** The defaulty load factor; this is explicitly specified by Sun */
+  /** The defaulty load factor; this is explicitly specified by the spec. */
   private static final float DEFAULT_LOAD_FACTOR = 0.75f;
 
   private static final long serialVersionUID = 362498820763181265L;
@@ -104,56 +104,14 @@ public class HashMap extends AbstractMap
    * Class to represent an entry in the hash table. Holds a single key-value
    * pair.
    */
-  static class Entry implements Map.Entry
+  static class Entry extends BasicMapEntry
   {
-    Object key;
-    Object value;
     Entry next;
     
     Entry(Object key, Object value)
     {
-      this.key = key;
-      this.value = value;
+      super(key, value);
     }
-
-    public boolean equals(Object o)
-    {
-      if (!(o instanceof Map.Entry))
-        return false;
-      Map.Entry e = (Map.Entry) o;
-      return (key == null ? e.getKey() == null : key.equals(e.getKey())
-              && value == null ? e.getValue() == null : 
-	         value.equals(e.getValue()));
-    }
-    
-    public Object getKey()
-    {
-      return key;
-    }
-    
-    public Object getValue()
-    {
-      return value;
-    }
-    
-    public int hashCode()
-    {
-      int kc = (key == null ? 0 : key.hashCode());
-      int vc = (value == null ? 0 : value.hashCode());
-      return kc ^ vc;
-    }
-    
-    public Object setValue(Object newVal)
-    {
-      Object r = value;
-      value = newVal;
-      return r;
-    }
-    
-    public String toString()
-    {
-      return key + "=" + value;
-    }    
   }
 
   /**
@@ -368,9 +326,9 @@ public class HashMap extends AbstractMap
       {
         Map.Entry e = (Map.Entry) itr.next();
 	// Optimize in case the Entry is one of our own.
-	if (e instanceof Entry)
+	if (e instanceof BasicMapEntry)
 	  {
-	    Entry entry = (Entry) e;
+	    BasicMapEntry entry = (BasicMapEntry) e;
 	    put(entry.key, entry.value);
 	  }
 	else
@@ -660,8 +618,8 @@ public class HashMap extends AbstractMap
    * as per the Javasoft spec.
    *
    * @author       Jon Zeppieri
-   * @version      $Revision: 1.2 $
-   * @modified     $Id: HashMap.java,v 1.2 2000/12/11 03:47:47 bryce Exp $
+   * @version      $Revision: 1.3 $
+   * @modified     $Id: HashMap.java,v 1.3 2000/12/17 09:15:51 bryce Exp $
    */
   class HashIterator implements Iterator
   {
diff --git a/libjava/java/util/Hashtable.java b/libjava/java/util/Hashtable.java
index c30c9ad..9585872 100644
--- a/libjava/java/util/Hashtable.java
+++ b/libjava/java/util/Hashtable.java
@@ -64,8 +64,8 @@ import java.io.ObjectOutputStream;
  * @author      Jon Zeppieri
  * @author	Warren Levy
  * @author      Bryce McKinlay
- * @version     $Revision: 1.8 $
- * @modified    $Id: Hashtable.java,v 1.8 2000/12/11 04:54:55 bryce Exp $
+ * @version     $Revision: 1.9 $
+ * @modified    $Id: Hashtable.java,v 1.9 2000/12/17 09:15:51 bryce Exp $
  */
 public class Hashtable extends Dictionary 
   implements Map, Cloneable, Serializable
@@ -73,7 +73,7 @@ public class Hashtable extends Dictionary
   /** Default number of buckets. This is the value the JDK 1.3 uses. Some 
     * early documentation specified this value as 101. That is incorrect. */
   private static final int DEFAULT_CAPACITY = 11;  
-  /** The defaulty load factor; this is explicitly specified by Sun */
+  /** The defaulty load factor; this is explicitly specified by the spec. */
   private static final float DEFAULT_LOAD_FACTOR = 0.75f;
 
   private static final long serialVersionUID = 1421746759512286392L;
@@ -93,7 +93,7 @@ public class Hashtable extends Dictionary
   /** 
    * Array containing the actual key-value mappings
    */
-  transient HashMap.Entry[] buckets;
+  transient Entry[] buckets;
 
   /** 
    * counts the number of modifications this Hashtable has undergone, used 
@@ -109,14 +109,16 @@ public class Hashtable extends Dictionary
    * pair. A Hashtable Entry is identical to a HashMap Entry, except that
    * `null' is not allowed for keys and values. 
    */
-  static class Entry extends HashMap.Entry
+  static class Entry extends BasicMapEntry
   {
+    Entry next;
+      
     Entry(Object key, Object value)
     {
       super(key, value);
     }
 
-    public Object setValue(Object newVal)
+    public final Object setValue(Object newVal)
     {
       if (newVal == null)
         throw new NullPointerException();
@@ -195,7 +197,6 @@ public class Hashtable extends Dictionary
     return size == 0;
   }
 
-  /** */
   public synchronized Enumeration keys()
   {
     return new Enumerator(Enumerator.KEYS);
@@ -222,7 +223,7 @@ public class Hashtable extends Dictionary
   {
     for (int i = 0; i < buckets.length; i++)
       {
-	HashMap.Entry e = buckets[i];
+	Entry e = buckets[i];
 	while (e != null)
 	  {
 	    if (value.equals(e.value))
@@ -255,7 +256,7 @@ public class Hashtable extends Dictionary
   public synchronized boolean containsKey(Object key)
   {
     int idx = hash(key);
-    HashMap.Entry e = buckets[idx];
+    Entry e = buckets[idx];
     while (e != null)
       {
         if (key.equals(e.key))
@@ -274,7 +275,7 @@ public class Hashtable extends Dictionary
   public synchronized Object get(Object key)
   {
     int idx = hash(key);
-    HashMap.Entry e = buckets[idx];
+    Entry e = buckets[idx];
     while (e != null)
       {
         if (key.equals(e.key))
@@ -294,7 +295,7 @@ public class Hashtable extends Dictionary
   {
     modCount++;
     int idx = hash(key);
-    HashMap.Entry e = buckets[idx];
+    Entry e = buckets[idx];
     
     // Hashtable does not accept null values. This method doesn't dereference 
     // `value' anywhere, so check for it explicitly.
@@ -342,8 +343,8 @@ public class Hashtable extends Dictionary
   {
     modCount++;
     int idx = hash(key);
-    HashMap.Entry e = buckets[idx];
-    HashMap.Entry last = null;
+    Entry e = buckets[idx];
+    Entry last = null;
 
     while (e != null)
       {
@@ -371,9 +372,9 @@ public class Hashtable extends Dictionary
       {
         Map.Entry e = (Map.Entry) itr.next();
 	// Optimize in case the Entry is one of our own.
-	if (e instanceof Entry)
+	if (e instanceof BasicMapEntry)
 	  {
-	    Entry entry = (Entry) e;
+	    BasicMapEntry entry = (BasicMapEntry) e;
 	    put(entry.key, entry.value);
 	  }
 	else
@@ -411,8 +412,8 @@ public class Hashtable extends Dictionary
     
     for (int i=0; i < buckets.length; i++)
       {
-        HashMap.Entry e = buckets[i];
-	HashMap.Entry last = null;
+        Entry e = buckets[i];
+	Entry last = null;
 	
 	while (e != null)
 	  {
@@ -536,7 +537,7 @@ public class Hashtable extends Dictionary
         if (!(o instanceof Map.Entry))
 	  return false;
 	Map.Entry me = (Map.Entry) o;
-	HashMap.Entry e = getEntry(me);
+	Entry e = getEntry(me);
 	return (e != null);
       }
       
@@ -545,7 +546,7 @@ public class Hashtable extends Dictionary
         if (!(o instanceof Map.Entry))
 	  return false;
 	Map.Entry me = (Map.Entry) o;
-	HashMap.Entry e = getEntry(me);
+	Entry e = getEntry(me);
 	if (e != null)
 	  {
 	    Hashtable.this.remove(e.key);
@@ -609,10 +610,10 @@ public class Hashtable extends Dictionary
     return Math.abs(key.hashCode() % buckets.length);
   }
 
-  private HashMap.Entry getEntry(Map.Entry me)
+  private Entry getEntry(Map.Entry me)
   {
     int idx = hash(me.getKey());
-    HashMap.Entry e = buckets[idx];
+    Entry e = buckets[idx];
     while (e != null)
       {
         if (e.equals(me))
@@ -630,7 +631,7 @@ public class Hashtable extends Dictionary
    */
   protected void rehash()
   {
-    HashMap.Entry[] oldBuckets = buckets;
+    Entry[] oldBuckets = buckets;
     
     int newcapacity = (buckets.length * 2) + 1;
     threshold = (int) (newcapacity * loadFactor);
@@ -638,11 +639,11 @@ public class Hashtable extends Dictionary
     
     for (int i = 0; i < oldBuckets.length; i++)
       {
-	HashMap.Entry e = oldBuckets[i];
+	Entry e = oldBuckets[i];
         while (e != null)
 	  {
 	    int idx = hash(e.key);
-	    HashMap.Entry dest = buckets[idx];
+	    Entry dest = buckets[idx];
 
 	    if (dest != null)
 	      {
@@ -655,7 +656,7 @@ public class Hashtable extends Dictionary
         	buckets[idx] = e;
 	      }
 
-	    HashMap.Entry next = e.next;
+	    Entry next = e.next;
 	    e.next = null;
 	    e = next;
 	  }
@@ -720,8 +721,8 @@ public class Hashtable extends Dictionary
    * as per the Javasoft spec.
    *
    * @author       Jon Zeppieri
-   * @version      $Revision: 1.8 $
-   * @modified     $Id: Hashtable.java,v 1.8 2000/12/11 04:54:55 bryce Exp $
+   * @version      $Revision: 1.9 $
+   * @modified     $Id: Hashtable.java,v 1.9 2000/12/17 09:15:51 bryce Exp $
    */
   class HashIterator implements Iterator
   {
@@ -739,11 +740,11 @@ public class Hashtable extends Dictionary
     // Current index in the physical hash table.
     int idx;
     // The last Entry returned by a next() call.
-    HashMap.Entry last;
+    Entry last;
     // The next entry that should be returned by next(). It is set to something
     // if we're iterating through a bucket that contains multiple linked 
     // entries. It is null if next() needs to find a new bucket.
-    HashMap.Entry next;
+    Entry next;
 
     /* Construct a new HashIterator with the supplied type: 
        KEYS, VALUES, or ENTRIES */
@@ -771,7 +772,7 @@ public class Hashtable extends Dictionary
       if (count == size)
         throw new NoSuchElementException();
       count++;
-      HashMap.Entry e = null;
+      Entry e = null;
       if (next != null)
         e = next;
 
@@ -825,8 +826,8 @@ public class Hashtable extends Dictionary
    * hashtable during enumeration causes indeterminate results.  Don't do it!
    *
    * @author       Jon Zeppieri
-   * @version      $Revision: 1.8 $
-   * @modified $Id: Hashtable.java,v 1.8 2000/12/11 04:54:55 bryce Exp $ */
+   * @version      $Revision: 1.9 $
+   * @modified $Id: Hashtable.java,v 1.9 2000/12/17 09:15:51 bryce Exp $ */
   class Enumerator implements Enumeration
   {
     static final int KEYS = 0;
@@ -839,7 +840,7 @@ public class Hashtable extends Dictionary
     // current index in the physical hash table.
     int idx;
     // the last Entry returned.
-    HashMap.Entry last;
+    Entry last;
     
     Enumerator(int type)
     {
@@ -858,7 +859,7 @@ public class Hashtable extends Dictionary
       if (count >= size)
         throw new NoSuchElementException();
       count++;
-      HashMap.Entry e = null;
+      Entry e = null;
       if (last != null)
         e = last.next;