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Posted to dev@harmony.apache.org by "Svetlana Samoilenko (JIRA)" <ji...@apache.org> on 2006/02/02 12:30:03 UTC
[jira] Created: (HARMONY-71) java.net.URLConnection.setUseCaches
throws unspecified IllegalAccessError
java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
--------------------------------------------------------------------------
Key: HARMONY-71
URL: http://issues.apache.org/jira/browse/HARMONY-71
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 specification method java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if already connected. Harmony throws java.lang.IllegalAccessError instead, that contradicts the specification.
Code to reproduce:
import java.io.IOException;
import java.net.*;
public class test2 {
public static void main(String[] args) {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
u.connect();
} catch (MalformedURLException e) {
System.out.println("unexpected MalformedURLException"+e);
} catch (IOException f) {
System.out.println("unexpected IOException"+f);
}
try {
u.setUseCaches(true);
} catch (IllegalStateException e) {
System.out.println("OK. Expected IllegalStateException");
e.printStackTrace();
};
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in README.txt.
2. Compile test2.java using BEA 1.4 javac
> javac -d . test2.java
3. Run java using compatible VM (J9)
> java -showversion test2
Output:
C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version "1.4.2_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
OK. Expected IllegalStateException
java.lang.IllegalStateException: Already connected
at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
at test2.main([Ljava.lang.String;)V(test2.java:17)
C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
java.lang.IllegalAccessError: Connection already established
at java.net.URLConnection.setUseCaches(URLConnection.java:923)
at test2.main(test2.java:17)
Suggested junit test case:
------------------------ URLConnectionTest.java -------------------------------------------------
import java.io.IOException;
import java.net.*;
import junit.framework.*;
public class URLConnectionTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLConnectionTest.class);
}
public void test_setUseCaches () {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
u.connect();
} catch (MalformedURLException e) {
fail("unexpected MalformedURLException"+e);
} catch (IOException f) {
fail("unexpected IOException"+f);
}
try {
u.setUseCaches(true);
} catch (IllegalStateException e) { //expected
};
}
}
--
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[jira] Commented: (HARMONY-71) java.net.URLConnection.setUseCaches
throws unspecified IllegalAccessError
Posted by "Svetlana Samoilenko (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-71?page=comments#action_12365851 ]
Svetlana Samoilenko commented on HARMONY-71:
--------------------------------------------
Verified on revision 376014. Expected IllegalStateException exception is thrown.
Thanks.
> java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
> --------------------------------------------------------------------------
>
> Key: HARMONY-71
> URL: http://issues.apache.org/jira/browse/HARMONY-71
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Svetlana Samoilenko
> Assignee: Tim Ellison
>
> According to j2se 1.4.2 specification method java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if already connected. Harmony throws java.lang.IllegalAccessError instead, that contradicts the specification.
> Code to reproduce:
> import java.io.IOException;
> import java.net.*;
> public class test2 {
> public static void main(String[] args) {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> System.out.println("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> System.out.println("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) {
> System.out.println("OK. Expected IllegalStateException");
> e.printStackTrace();
> };
> }
> }
> Steps to Reproduce:
> 1. Build Harmony (check-out on 2006-01-30) j2se subset as described in README.txt.
> 2. Compile test2.java using BEA 1.4 javac
> > javac -d . test2.java
> 3. Run java using compatible VM (J9)
> > java -showversion test2
> Output:
> C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
> OK. Expected IllegalStateException
> java.lang.IllegalStateException: Already connected
> at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
> at test2.main([Ljava.lang.String;)V(test2.java:17)
> C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
> java.lang.IllegalAccessError: Connection already established
> at java.net.URLConnection.setUseCaches(URLConnection.java:923)
> at test2.main(test2.java:17)
> Suggested junit test case:
> ------------------------ URLConnectionTest.java -------------------------------------------------
> import java.io.IOException;
> import java.net.*;
> import junit.framework.*;
> public class URLConnectionTest extends TestCase {
> public static void main(String[] args) {
> junit.textui.TestRunner.run(URLConnectionTest.class);
> }
> public void test_setUseCaches () {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> fail("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> fail("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) { //expected
> };
> }
> }
--
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[jira] Commented: (HARMONY-71) java.net.URLConnection.setUseCaches
throws unspecified IllegalAccessError
Posted by "Vladimir Strigun (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-71?page=comments#action_12365225 ]
Vladimir Strigun commented on HARMONY-71:
-----------------------------------------
Trivial fix for the issue:
@@ -920,7 +920,7 @@
*/
public void setUseCaches(boolean newValue) {
if (connected) {
- throw new IllegalAccessError(Msg.getString("K0037"));
+ throw new IllegalStateException(Msg.getString("K0037"));
}
this.useCaches = newValue;
}
> java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
> --------------------------------------------------------------------------
>
> Key: HARMONY-71
> URL: http://issues.apache.org/jira/browse/HARMONY-71
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Svetlana Samoilenko
>
> According to j2se 1.4.2 specification method java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if already connected. Harmony throws java.lang.IllegalAccessError instead, that contradicts the specification.
> Code to reproduce:
> import java.io.IOException;
> import java.net.*;
> public class test2 {
> public static void main(String[] args) {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> System.out.println("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> System.out.println("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) {
> System.out.println("OK. Expected IllegalStateException");
> e.printStackTrace();
> };
> }
> }
> Steps to Reproduce:
> 1. Build Harmony (check-out on 2006-01-30) j2se subset as described in README.txt.
> 2. Compile test2.java using BEA 1.4 javac
> > javac -d . test2.java
> 3. Run java using compatible VM (J9)
> > java -showversion test2
> Output:
> C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
> OK. Expected IllegalStateException
> java.lang.IllegalStateException: Already connected
> at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
> at test2.main([Ljava.lang.String;)V(test2.java:17)
> C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
> java.lang.IllegalAccessError: Connection already established
> at java.net.URLConnection.setUseCaches(URLConnection.java:923)
> at test2.main(test2.java:17)
> Suggested junit test case:
> ------------------------ URLConnectionTest.java -------------------------------------------------
> import java.io.IOException;
> import java.net.*;
> import junit.framework.*;
> public class URLConnectionTest extends TestCase {
> public static void main(String[] args) {
> junit.textui.TestRunner.run(URLConnectionTest.class);
> }
> public void test_setUseCaches () {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> fail("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> fail("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) { //expected
> };
> }
> }
--
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Re: [jira] Commented: (HARMONY-71) java.net.URLConnection.setUseCaches
throws unspecified IllegalAccessError
Posted by Tim Ellison <t....@gmail.com>.
I would rather that you just opened a new JIRA issue for that as it
doesn't relate to the original problem.
FYI there is a local server incoming in the HARMONY-57 contribution, so
don't spend any time on it, see:
<HARMONY-57>\Harmony\Harmony_Tests\src\test\java\tests\support\Support_HttpServer.java
Regards,
Tim
Stepan Mishura (JIRA) wrote:
> [ http://issues.apache.org/jira/browse/HARMONY-71?page=comments#action_12366637 ]
>
> Stepan Mishura commented on HARMONY-71:
> ---------------------------------------
>
> Tim,
>
> Added test case (test_setUseCachesZ) depends on network and it fails if it can not create connection with apache.org. The same for HARMONY-72. I'm going to attach a patch file with a local server in it. Could you reopen this JIRA?
>
> Thanks,
> Stepan.
>
>> java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
>> --------------------------------------------------------------------------
>>
>> Key: HARMONY-71
>> URL: http://issues.apache.org/jira/browse/HARMONY-71
>> Project: Harmony
>> Type: Bug
>> Components: Classlib
>> Reporter: Svetlana Samoilenko
>> Assignee: Tim Ellison
>
>> According to j2se 1.4.2 specification method java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if already connected. Harmony throws java.lang.IllegalAccessError instead, that contradicts the specification.
>> Code to reproduce:
>> import java.io.IOException;
>> import java.net.*;
>> public class test2 {
>> public static void main(String[] args) {
>> HttpURLConnection u=null;
>> try {
>> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
>> u.connect();
>> } catch (MalformedURLException e) {
>> System.out.println("unexpected MalformedURLException"+e);
>> } catch (IOException f) {
>> System.out.println("unexpected IOException"+f);
>> }
>> try {
>> u.setUseCaches(true);
>> } catch (IllegalStateException e) {
>> System.out.println("OK. Expected IllegalStateException");
>> e.printStackTrace();
>> };
>> }
>> }
>> Steps to Reproduce:
>> 1. Build Harmony (check-out on 2006-01-30) j2se subset as described in README.txt.
>> 2. Compile test2.java using BEA 1.4 javac
>>> javac -d . test2.java
>> 3. Run java using compatible VM (J9)
>>> java -showversion test2
>> Output:
>> C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
>> java version "1.4.2_04"
>> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
>> BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
>> OK. Expected IllegalStateException
>> java.lang.IllegalStateException: Already connected
>> at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
>> at test2.main([Ljava.lang.String;)V(test2.java:17)
>> C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
>> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
>> java.lang.IllegalAccessError: Connection already established
>> at java.net.URLConnection.setUseCaches(URLConnection.java:923)
>> at test2.main(test2.java:17)
>> Suggested junit test case:
>> ------------------------ URLConnectionTest.java -------------------------------------------------
>> import java.io.IOException;
>> import java.net.*;
>> import junit.framework.*;
>> public class URLConnectionTest extends TestCase {
>> public static void main(String[] args) {
>> junit.textui.TestRunner.run(URLConnectionTest.class);
>> }
>> public void test_setUseCaches () {
>> HttpURLConnection u=null;
>> try {
>> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
>> u.connect();
>> } catch (MalformedURLException e) {
>> fail("unexpected MalformedURLException"+e);
>> } catch (IOException f) {
>> fail("unexpected IOException"+f);
>> }
>> try {
>> u.setUseCaches(true);
>> } catch (IllegalStateException e) { //expected
>> };
>> }
>> }
>
--
Tim Ellison (t.p.ellison@gmail.com)
IBM Java technology centre, UK.
[jira] Commented: (HARMONY-71) java.net.URLConnection.setUseCaches
throws unspecified IllegalAccessError
Posted by "Stepan Mishura (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-71?page=comments#action_12366637 ]
Stepan Mishura commented on HARMONY-71:
---------------------------------------
Tim,
Added test case (test_setUseCachesZ) depends on network and it fails if it can not create connection with apache.org. The same for HARMONY-72. I'm going to attach a patch file with a local server in it. Could you reopen this JIRA?
Thanks,
Stepan.
> java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
> --------------------------------------------------------------------------
>
> Key: HARMONY-71
> URL: http://issues.apache.org/jira/browse/HARMONY-71
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Svetlana Samoilenko
> Assignee: Tim Ellison
>
> According to j2se 1.4.2 specification method java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if already connected. Harmony throws java.lang.IllegalAccessError instead, that contradicts the specification.
> Code to reproduce:
> import java.io.IOException;
> import java.net.*;
> public class test2 {
> public static void main(String[] args) {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> System.out.println("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> System.out.println("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) {
> System.out.println("OK. Expected IllegalStateException");
> e.printStackTrace();
> };
> }
> }
> Steps to Reproduce:
> 1. Build Harmony (check-out on 2006-01-30) j2se subset as described in README.txt.
> 2. Compile test2.java using BEA 1.4 javac
> > javac -d . test2.java
> 3. Run java using compatible VM (J9)
> > java -showversion test2
> Output:
> C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
> OK. Expected IllegalStateException
> java.lang.IllegalStateException: Already connected
> at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
> at test2.main([Ljava.lang.String;)V(test2.java:17)
> C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
> java.lang.IllegalAccessError: Connection already established
> at java.net.URLConnection.setUseCaches(URLConnection.java:923)
> at test2.main(test2.java:17)
> Suggested junit test case:
> ------------------------ URLConnectionTest.java -------------------------------------------------
> import java.io.IOException;
> import java.net.*;
> import junit.framework.*;
> public class URLConnectionTest extends TestCase {
> public static void main(String[] args) {
> junit.textui.TestRunner.run(URLConnectionTest.class);
> }
> public void test_setUseCaches () {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> fail("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> fail("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) { //expected
> };
> }
> }
--
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[jira] Closed: (HARMONY-71) java.net.URLConnection.setUseCaches
throws unspecified IllegalAccessError
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-71?page=all ]
Tim Ellison closed HARMONY-71:
------------------------------
Verified by Svetlana
> java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
> --------------------------------------------------------------------------
>
> Key: HARMONY-71
> URL: http://issues.apache.org/jira/browse/HARMONY-71
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Svetlana Samoilenko
> Assignee: Tim Ellison
>
> According to j2se 1.4.2 specification method java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if already connected. Harmony throws java.lang.IllegalAccessError instead, that contradicts the specification.
> Code to reproduce:
> import java.io.IOException;
> import java.net.*;
> public class test2 {
> public static void main(String[] args) {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> System.out.println("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> System.out.println("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) {
> System.out.println("OK. Expected IllegalStateException");
> e.printStackTrace();
> };
> }
> }
> Steps to Reproduce:
> 1. Build Harmony (check-out on 2006-01-30) j2se subset as described in README.txt.
> 2. Compile test2.java using BEA 1.4 javac
> > javac -d . test2.java
> 3. Run java using compatible VM (J9)
> > java -showversion test2
> Output:
> C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
> OK. Expected IllegalStateException
> java.lang.IllegalStateException: Already connected
> at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
> at test2.main([Ljava.lang.String;)V(test2.java:17)
> C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
> java.lang.IllegalAccessError: Connection already established
> at java.net.URLConnection.setUseCaches(URLConnection.java:923)
> at test2.main(test2.java:17)
> Suggested junit test case:
> ------------------------ URLConnectionTest.java -------------------------------------------------
> import java.io.IOException;
> import java.net.*;
> import junit.framework.*;
> public class URLConnectionTest extends TestCase {
> public static void main(String[] args) {
> junit.textui.TestRunner.run(URLConnectionTest.class);
> }
> public void test_setUseCaches () {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> fail("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> fail("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) { //expected
> };
> }
> }
--
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[jira] Assigned: (HARMONY-71) java.net.URLConnection.setUseCaches
throws unspecified IllegalAccessError
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-71?page=all ]
Tim Ellison reassigned HARMONY-71:
----------------------------------
Assign To: Tim Ellison
> java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
> --------------------------------------------------------------------------
>
> Key: HARMONY-71
> URL: http://issues.apache.org/jira/browse/HARMONY-71
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Svetlana Samoilenko
> Assignee: Tim Ellison
>
> According to j2se 1.4.2 specification method java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if already connected. Harmony throws java.lang.IllegalAccessError instead, that contradicts the specification.
> Code to reproduce:
> import java.io.IOException;
> import java.net.*;
> public class test2 {
> public static void main(String[] args) {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> System.out.println("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> System.out.println("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) {
> System.out.println("OK. Expected IllegalStateException");
> e.printStackTrace();
> };
> }
> }
> Steps to Reproduce:
> 1. Build Harmony (check-out on 2006-01-30) j2se subset as described in README.txt.
> 2. Compile test2.java using BEA 1.4 javac
> > javac -d . test2.java
> 3. Run java using compatible VM (J9)
> > java -showversion test2
> Output:
> C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
> OK. Expected IllegalStateException
> java.lang.IllegalStateException: Already connected
> at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
> at test2.main([Ljava.lang.String;)V(test2.java:17)
> C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
> java.lang.IllegalAccessError: Connection already established
> at java.net.URLConnection.setUseCaches(URLConnection.java:923)
> at test2.main(test2.java:17)
> Suggested junit test case:
> ------------------------ URLConnectionTest.java -------------------------------------------------
> import java.io.IOException;
> import java.net.*;
> import junit.framework.*;
> public class URLConnectionTest extends TestCase {
> public static void main(String[] args) {
> junit.textui.TestRunner.run(URLConnectionTest.class);
> }
> public void test_setUseCaches () {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> fail("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> fail("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) { //expected
> };
> }
> }
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[jira] Resolved: (HARMONY-71) java.net.URLConnection.setUseCaches
throws unspecified IllegalAccessError
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-71?page=all ]
Tim Ellison resolved HARMONY-71:
--------------------------------
Resolution: Fixed
Svetlana,
Fixed in LUNI java.net.URLConnection at repo revision 376014.
Please check this fully resolves your problem.
> java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
> --------------------------------------------------------------------------
>
> Key: HARMONY-71
> URL: http://issues.apache.org/jira/browse/HARMONY-71
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Svetlana Samoilenko
> Assignee: Tim Ellison
>
> According to j2se 1.4.2 specification method java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if already connected. Harmony throws java.lang.IllegalAccessError instead, that contradicts the specification.
> Code to reproduce:
> import java.io.IOException;
> import java.net.*;
> public class test2 {
> public static void main(String[] args) {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> System.out.println("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> System.out.println("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) {
> System.out.println("OK. Expected IllegalStateException");
> e.printStackTrace();
> };
> }
> }
> Steps to Reproduce:
> 1. Build Harmony (check-out on 2006-01-30) j2se subset as described in README.txt.
> 2. Compile test2.java using BEA 1.4 javac
> > javac -d . test2.java
> 3. Run java using compatible VM (J9)
> > java -showversion test2
> Output:
> C:\tmp>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
> OK. Expected IllegalStateException
> java.lang.IllegalStateException: Already connected
> at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
> at test2.main([Ljava.lang.String;)V(test2.java:17)
> C:\tmp>C:\harmony\trunk\deploy\jre\bin\java -showversion test2
> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
> java.lang.IllegalAccessError: Connection already established
> at java.net.URLConnection.setUseCaches(URLConnection.java:923)
> at test2.main(test2.java:17)
> Suggested junit test case:
> ------------------------ URLConnectionTest.java -------------------------------------------------
> import java.io.IOException;
> import java.net.*;
> import junit.framework.*;
> public class URLConnectionTest extends TestCase {
> public static void main(String[] args) {
> junit.textui.TestRunner.run(URLConnectionTest.class);
> }
> public void test_setUseCaches () {
> HttpURLConnection u=null;
> try {
> u=(HttpURLConnection)(new URL("http://intel.com").openConnection());
> u.connect();
> } catch (MalformedURLException e) {
> fail("unexpected MalformedURLException"+e);
> } catch (IOException f) {
> fail("unexpected IOException"+f);
> }
> try {
> u.setUseCaches(true);
> } catch (IllegalStateException e) { //expected
> };
> }
> }
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