BytesToUnicode.java (getDecoder): Pass original encoding name to iconv.

	* gnu/gcj/convert/BytesToUnicode.java (getDecoder): Pass original
	encoding name to iconv.
	* gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Likewise.

From-SVN: r83512

libjava/ChangeLog

 2004-06-22  Bryce McKinlay  <mckinlay@redhat.com>
 
+	* gnu/gcj/convert/BytesToUnicode.java (getDecoder): Pass original
+	encoding name to iconv.
+	* gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Likewise.
+
+2004-06-22  Bryce McKinlay  <mckinlay@redhat.com>
+
 	PR libgcj/16134:
 	* gnu/gcj/convert/BytesToUnicode.java (getDecoder): Canonicalize 
 	encoding name before cache lookup. Thanks to Hannes Wallnoefer.

libjava/gnu/gcj/convert/BytesToUnicode.java

@@ -75,14 +75,14 @@ public abstract class BytesToUnicode extends IOConverter
   {
     /* First hunt in our cache to see if we have a decoder that is
        already allocated. */
-    encoding = canonicalize(encoding);
+    String canonicalEncoding = canonicalize(encoding);
     synchronized (BytesToUnicode.class)
       {
 	int i;
 	for (i = 0; i < decoderCache.length; ++i)
 	  {
 	    if (decoderCache[i] != null
-		&& encoding.equals(decoderCache[i].getName ()))
+		&& canonicalEncoding.equals(decoderCache[i].getName ()))
 	      {
 		BytesToUnicode rv = decoderCache[i];
 		decoderCache[i] = null;
@@ -92,7 +92,7 @@ public abstract class BytesToUnicode extends IOConverter
       }
 
     // It's not in the cache, so now we have to do real work.
-    String className = "gnu.gcj.convert.Input_" + encoding;
+    String className = "gnu.gcj.convert.Input_" + canonicalEncoding;
     Class decodingClass;
     try 
       { 

libjava/gnu/gcj/convert/UnicodeToBytes.java

@@ -73,14 +73,14 @@ public abstract class UnicodeToBytes extends IOConverter
   {
     /* First hunt in our cache to see if we have a encoder that is
        already allocated. */
-    encoding = canonicalize(encoding);
+    String canonicalEncoding = canonicalize(encoding);
     synchronized (UnicodeToBytes.class)
       {
 	int i;
 	for (i = 0; i < encoderCache.length; ++i)
 	  {
 	    if (encoderCache[i] != null
-		&& encoding.equals(encoderCache[i].getName ()))
+		&& canonicalEncoding.equals(encoderCache[i].getName ()))
 	      {
 		UnicodeToBytes rv = encoderCache[i];
 		encoderCache[i] = null;
@@ -89,7 +89,7 @@ public abstract class UnicodeToBytes extends IOConverter
 	  }
       }
 
-    String className = "gnu.gcj.convert.Output_" + encoding;
+    String className = "gnu.gcj.convert.Output_" + canonicalEncoding;
     Class encodingClass;
     try 
       {