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OutputStreamWriter.java: (flush, writeChars): Throw IOException if stream closed.

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* java/io/OutputStreamWriter.java: (flush, writeChars): Throw
	IOException if stream closed.

From-SVN: r39559
This commit is contained in:
Bryce McKinlay 2001-02-09 04:01:59 +00:00 committed by Bryce McKinlay
parent db9473af45
commit c2dd346b48
2 changed files with 10 additions and 1 deletions
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3
libjava/ChangeLog
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@ -9,6 +9,9 @@
* java/lang/Float.java: As above. * java/lang/Float.java: As above.
(floatToRawIntBits): New method. (floatToRawIntBits): New method.
* java/io/OutputStreamWriter.java: (flush, writeChars): Throw
IOException if stream closed.
2001-02-08 Tom Tromey <tromey@redhat.com> 2001-02-08 Tom Tromey <tromey@redhat.com>
* java/lang/Float.java (parseFloat): New method. * java/lang/Float.java (parseFloat): New method.

8
libjava/java/io/OutputStreamWriter.java
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 1999, 2000 Free Software Foundation /* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation
This file is part of libgcj. This file is part of libgcj.
@ -69,6 +69,9 @@ public class OutputStreamWriter extends Writer
{ {
synchronized (lock) synchronized (lock)
{ {
if (out == null)
throw new IOException("Stream closed");
if (wcount > 0) if (wcount > 0)
{ {
writeChars(work, 0, wcount); writeChars(work, 0, wcount);
@ -97,6 +100,9 @@ public class OutputStreamWriter extends Writer
private void writeChars(char[] buf, int offset, int count) private void writeChars(char[] buf, int offset, int count)
throws IOException throws IOException
{ {
if (out == null)
throw new IOException("Stream closed");
while (count > 0) while (count > 0)
{ {
// We must flush if out.count == out.buf.length. // We must flush if out.count == out.buf.length.