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Posted to commits@harmony.apache.org by "Igor V. Stolyarov (JIRA)" <ji...@apache.org> on 2006/08/03 11:30:14 UTC
[jira] Created: (HARMONY-1054) [classlib][io]
java.io.BufferedInputStream.read() throws unexpected exception when it
created from null InputStream
[classlib][io] java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
-------------------------------------------------------------------------------------------------------------------
Key: HARMONY-1054
URL: http://issues.apache.org/jira/browse/HARMONY-1054
Project: Harmony
Issue Type: Bug
Components: Classlib
Reporter: Igor V. Stolyarov
java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
Test---------------------------------------------------------------------------------
import java.io.*;
public class Test {
public static void main(String[] args) {
try {
BufferedInputStream str = new BufferedInputStream (null);
str.read();
} catch (Exception e) {
e.printStackTrace();
}
}
}
Output-------------------------------------------------------------------------------
BEA JRockit:
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
System optimized over throughput (initial strategy singleparpar))
java.io.IOException: Stream closed
at java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:134)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
at DateTest.main(DateTest.java:33)
Harmony:
java version 1.5 (subset)
(c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
licable.
java.lang.NullPointerException
at java.io.BufferedInputStream.fillbuf(BufferedInputStream.java:122)
at java.io.BufferedInputStream.read(BufferedInputStream.java:192)
at DateTest.main(DateTest.java:33)
--
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[jira] Resolved: (HARMONY-1054) [classlib][io]
java.io.BufferedInputStream.read() throws unexpected exception when it
created from null InputStream
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1054?page=all ]
Tim Ellison resolved HARMONY-1054.
----------------------------------
Resolution: Fixed
Igor,
I fixed the issue in a different way (in the constructors rather than the fillBuf).
The fix is in the LUNI module at repo revision r428675.
Please check that it fully resolves your issue.
> [classlib][io] java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1054
> URL: http://issues.apache.org/jira/browse/HARMONY-1054
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Igor V. Stolyarov
> Assigned To: Tim Ellison
> Attachments: BufferedInputStream.patch
>
>
> java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> Test---------------------------------------------------------------------------------
> import java.io.*;
> public class Test {
> public static void main(String[] args) {
> try {
> BufferedInputStream str = new BufferedInputStream (null);
> str.read();
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
> Output-------------------------------------------------------------------------------
> BEA JRockit:
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
> System optimized over throughput (initial strategy singleparpar))
> java.io.IOException: Stream closed
> at java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:134)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
> at DateTest.main(DateTest.java:33)
> Harmony:
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.NullPointerException
> at java.io.BufferedInputStream.fillbuf(BufferedInputStream.java:122)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:192)
> at DateTest.main(DateTest.java:33)
--
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[jira] Closed: (HARMONY-1054) [classlib][io]
java.io.BufferedInputStream.read() throws unexpected exception when it
created from null InputStream
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1054?page=all ]
Tim Ellison closed HARMONY-1054.
--------------------------------
Verified by Igor.
http://mail-archives.apache.org/mod_mbox/incubator-harmony-dev/200608.mbox/%3c78ded78f0608040522t48a3703dw11b40c416c6a53f3@mail.gmail.com%3e
> [classlib][io] java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1054
> URL: http://issues.apache.org/jira/browse/HARMONY-1054
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Igor V. Stolyarov
> Assigned To: Tim Ellison
> Attachments: BufferedInputStream.patch
>
>
> java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> Test---------------------------------------------------------------------------------
> import java.io.*;
> public class Test {
> public static void main(String[] args) {
> try {
> BufferedInputStream str = new BufferedInputStream (null);
> str.read();
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
> Output-------------------------------------------------------------------------------
> BEA JRockit:
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
> System optimized over throughput (initial strategy singleparpar))
> java.io.IOException: Stream closed
> at java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:134)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
> at DateTest.main(DateTest.java:33)
> Harmony:
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.NullPointerException
> at java.io.BufferedInputStream.fillbuf(BufferedInputStream.java:122)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:192)
> at DateTest.main(DateTest.java:33)
--
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[jira] Commented: (HARMONY-1054) [classlib][io]
java.io.BufferedInputStream.read() throws unexpected exception when it
created from null InputStream
Posted by "Igor Stolyarov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1054?page=comments#action_12447661 ]
Igor Stolyarov commented on HARMONY-1054:
-----------------------------------------
[[ Old comment, sent by email on Fri, 4 Aug 2006 13:49:17 +0400 ]]
Hi Tim.
I've seen that. I agree with your suggestion and think what better is using
Message Properties for throwing Exceptions.
--
Igor V. Stolyarov
Intel Middleware Products Division
> [classlib][io] java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1054
> URL: http://issues.apache.org/jira/browse/HARMONY-1054
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Igor V. Stolyarov
> Assigned To: Tim Ellison
> Attachments: BufferedInputStream.patch
>
>
> java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> Test---------------------------------------------------------------------------------
> import java.io.*;
> public class Test {
> public static void main(String[] args) {
> try {
> BufferedInputStream str = new BufferedInputStream (null);
> str.read();
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
> Output-------------------------------------------------------------------------------
> BEA JRockit:
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
> System optimized over throughput (initial strategy singleparpar))
> java.io.IOException: Stream closed
> at java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:134)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
> at DateTest.main(DateTest.java:33)
> Harmony:
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.NullPointerException
> at java.io.BufferedInputStream.fillbuf(BufferedInputStream.java:122)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:192)
> at DateTest.main(DateTest.java:33)
--
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[jira] Assigned: (HARMONY-1054) [classlib][io]
java.io.BufferedInputStream.read() throws unexpected exception when it
created from null InputStream
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1054?page=all ]
Tim Ellison reassigned HARMONY-1054:
------------------------------------
Assignee: Tim Ellison
> [classlib][io] java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1054
> URL: http://issues.apache.org/jira/browse/HARMONY-1054
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Igor V. Stolyarov
> Assigned To: Tim Ellison
> Attachments: BufferedInputStream.patch
>
>
> java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> Test---------------------------------------------------------------------------------
> import java.io.*;
> public class Test {
> public static void main(String[] args) {
> try {
> BufferedInputStream str = new BufferedInputStream (null);
> str.read();
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
> Output-------------------------------------------------------------------------------
> BEA JRockit:
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
> System optimized over throughput (initial strategy singleparpar))
> java.io.IOException: Stream closed
> at java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:134)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
> at DateTest.main(DateTest.java:33)
> Harmony:
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.NullPointerException
> at java.io.BufferedInputStream.fillbuf(BufferedInputStream.java:122)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:192)
> at DateTest.main(DateTest.java:33)
--
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[jira] Updated: (HARMONY-1054) [classlib][io]
java.io.BufferedInputStream.read() throws unexpected exception when it
created from null InputStream
Posted by "Igor V. Stolyarov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1054?page=all ]
Igor V. Stolyarov updated HARMONY-1054:
---------------------------------------
Attachment: BufferedInputStream.patch
Suggested patch for this issue.
> [classlib][io] java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1054
> URL: http://issues.apache.org/jira/browse/HARMONY-1054
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Igor V. Stolyarov
> Attachments: BufferedInputStream.patch
>
>
> java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
> Test---------------------------------------------------------------------------------
> import java.io.*;
> public class Test {
> public static void main(String[] args) {
> try {
> BufferedInputStream str = new BufferedInputStream (null);
> str.read();
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
> Output-------------------------------------------------------------------------------
> BEA JRockit:
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
> System optimized over throughput (initial strategy singleparpar))
> java.io.IOException: Stream closed
> at java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:134)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
> at DateTest.main(DateTest.java:33)
> Harmony:
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.NullPointerException
> at java.io.BufferedInputStream.fillbuf(BufferedInputStream.java:122)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:192)
> at DateTest.main(DateTest.java:33)
--
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