re PR libgcj/6301 (gij -jar does not work)

	* java/io/BufferedReader.java (fill): Handle case where markPos
	point to ignored \n.  Fixes PR libgcj/6301.

From-SVN: r52982

libjava/ChangeLog

+2002-04-30  Tom Tromey  <tromey@redhat.com>
+
+	* java/io/BufferedReader.java (fill): Handle case where markPos
+	point to ignored \n.  Fixes PR libgcj/6301.
+
 2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>
 
 	* java/lang/ieeefp.h: Define __IEEE_BIG_ENDIAN for S/390.

libjava/java/io/BufferedReader.java

 /* BufferedReader.java
-   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -355,7 +355,12 @@ public class BufferedReader extends Reader
     if (retAtEndOfBuffer && buffer[pos] == '\n')
       {
 	--count;
-	pos++;
+	// If the mark was set to the location of the \n, then we
+	// must change it to fully pretend that the \n does not
+	// exist.
+	if (markPos == pos)
+	  ++markPos;
+	++pos;
       }
 
     return count;