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| author | Tom Tromey <tromey@redhat.com> | 2001-02-20 19:01:55 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2001-02-20 19:01:55 +0000 |
| commit | 39f90b7ce07ffa09df609ec724a22fe18606a668 (patch) | |
| tree | bea0be04a6a6d1d16e61e97edbf76650ad68223a /libjava/java/io/PipedWriter.java | |
| parent | c9407e4c671efb42c76dbb80a13ecf0c5dc09f05 (diff) | |
| download | gcc-39f90b7ce07ffa09df609ec724a22fe18606a668.zip gcc-39f90b7ce07ffa09df609ec724a22fe18606a668.tar.gz gcc-39f90b7ce07ffa09df609ec724a22fe18606a668.tar.bz2 | |
PipedWriter.java (flush): Throw exception if stream closed.
* java/io/PipedWriter.java (flush): Throw exception if stream
closed.
* java/io/OutputStreamWriter.java (write): Throw exception if
stream closed.
(writeChars): Don't throw exception if stream closed.
* java/io/CharArrayWriter.java (closed): New field.
(close): Set it.
(flush): Throw exception if stream closed.
(reset): Synchronize on correct lock. Allow stream to be
reopened.
(toCharArray, toString, writeTo): Synchronize.
(write): Throwe exception if stream closed.
* java/io/BufferedWriter.java (close): Clear `buffer'.
(flush): Throw IOException if stream is closed.
(write): Likewise.
From-SVN: r39927
Diffstat (limited to 'libjava/java/io/PipedWriter.java')
| -rw-r--r-- | libjava/java/io/PipedWriter.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libjava/java/io/PipedWriter.java b/libjava/java/io/PipedWriter.java index a0a51d1..ebcbde7 100644 --- a/libjava/java/io/PipedWriter.java +++ b/libjava/java/io/PipedWriter.java @@ -142,8 +142,10 @@ public class PipedWriter extends Writer * had read all available data. Thats not the case - this method * appears to be a no-op? */ - public void flush() + public void flush() throws IOException { + if (closed) + throw new IOException ("Pipe closed"); } /** |