Index: java/io/PipedInputStream.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/io/PipedInputStream.java,v
retrieving revision 1.17
diff -u -r1.17 PipedInputStream.java
--- java/io/PipedInputStream.java 16 Nov 2004 11:32:36 -0000 1.17
+++ java/io/PipedInputStream.java 1 Apr 2005 17:50:38 -0000
@@ -1,5 +1,5 @@
/* PipedInputStream.java -- Read portion of piped streams.
- Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2001, 2003, 2005 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@@ -226,18 +226,17 @@
}
/**
- * This method reads bytes from the stream into a caller supplied buffer.
- * It starts storing bytes at position offset
into the
- * buffer and
- * reads a maximum of len
bytes. Note that this method
- * can actually
- * read fewer than len
bytes. The actual number of bytes
- * read is
- * returned. A -1 is returned to indicated that no bytes can be read
+ * This method reads one byte from the stream.
+ * -1 is returned to indicated that no bytes can be read
* because the end of the stream was reached. If the stream is already
* closed, a -1 will again be returned to indicate the end of the stream.
- *
- * This method will block if no byte is available to be read. + * + *
This method will block if no byte is available to be read.
+ * + * @return the value of the read byte value, or -1 of the end of the stream + * was reached + * + * @throws IOException if an error occured */ public int read() throws IOException { @@ -248,7 +247,7 @@ // if this method is never called. int r = read(read_buf, 0, 1); - return r != -1 ? read_buf[0] : -1; + return r != -1 ? (read_buf[0] & 0xff) : -1; } /**