[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-6857: - Fix Version/s: 10.14.0.0 > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.1.0 >Reporter: Rick Hillegas > Fix For: 10.14.0.0, 10.13.1.2 > > Attachments: classReferenceComparison.txt, ClassReferenceReader.java, > derby-6857-01-aa-remove6and7.diff, derby-6857-02-aa-cleanupOldJdks.diff, > derby-6857-03-aa-minimumVersion.diff, > derby-6857-04-aa-pruneConstantClasses.diff, jardriftcheck.diff, > jvminfo-constants.diff, mac-derby-jar-verbose.txt, mac-sane-TypeId.class, > new-byte-codes.diff, windows-derby-jar-verbose.txt, Windows-sane-TypeId.class > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Knut Anders Hatlen updated DERBY-6857: -- Attachment: jvminfo-constants.diff Attaching jvminfo-constants.diff which removes the constants for Java 6 and 7 from the JVMInfo class, since those Java versions are no longer supported. > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: ClassReferenceReader.java, Windows-sane-TypeId.class, > classReferenceComparison.txt, derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff, derby-6857-03-aa-minimumVersion.diff, > derby-6857-04-aa-pruneConstantClasses.diff, jardriftcheck.diff, > jvminfo-constants.diff, mac-derby-jar-verbose.txt, mac-sane-TypeId.class, > new-byte-codes.diff, windows-derby-jar-verbose.txt > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Knut Anders Hatlen updated DERBY-6857: -- Attachment: new-byte-codes.diff I noticed that the build failed (classlister raised a ClassFormatError) if I added a lambda expression to the code. It happens because some new byte codes have been added to the Java class format in the latest releases. ClassInvestigator doesn't understand those byte codes and raises an error which makes classlister fail. The attached patch teaches ClassInvestigator how to handle the new byte codes, and it transforms an inner class into a lambda expression to verify that it works. > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: ClassReferenceReader.java, Windows-sane-TypeId.class, > classReferenceComparison.txt, derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff, derby-6857-03-aa-minimumVersion.diff, > derby-6857-04-aa-pruneConstantClasses.diff, jardriftcheck.diff, > mac-derby-jar-verbose.txt, mac-sane-TypeId.class, new-byte-codes.diff, > windows-derby-jar-verbose.txt > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-6857: - Attachment: derby-6857-04-aa-pruneConstantClasses.diff Attaching derby-6857-04-aa-pruneConstantClasses.diff. This patch removes DRDAConstants, SanityState, and ReleaseProperties from the list of files which the classlister program considers for inclusion in the Derby jar files. I will run regression tests just to be safe. I copied the Windows compiled version of TypeId.class (supplied by Bryan) into my classes directory and verified the following: 1) Without this patch, the jar file checker complains that an extra class (DRDAConstants) has turned up in derby.jar. 2) With this patch, the jar file checker does not complain. Bryan, could you verify whether this patch fixes the problem which you are seeing on Windows? Touches the following file: M java/build/org/apache/derbyBuild/classlister.java > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: ClassReferenceReader.java, Windows-sane-TypeId.class, > classReferenceComparison.txt, derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff, derby-6857-03-aa-minimumVersion.diff, > derby-6857-04-aa-pruneConstantClasses.diff, jardriftcheck.diff, > mac-derby-jar-verbose.txt, mac-sane-TypeId.class, > windows-derby-jar-verbose.txt > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-6857: - Attachment: ClassReferenceReader.java classReferenceComparison.txt Hi Bryan, Thanks for attaching your compiled version of TypeId.class. I am attaching ClassReferenceReader.java, a program which reads a class file and prints out the names of all the classes which it references. I am also attaching classReferenceComparison.txt. That file is the result of running ClassReferenceReader first on your Windows version of TypeId.class and then on my Mac OSX version of TypeId.class. This confirms that the Windows version references DRDAConstants but the Mac version doesn't. It may be that some later version of JDK 8 fixes this discrepancy. But we can't count on everyone having the latest version of JDK 8. I recommend that we adjust classlister so that it omits the files of pure constants. I am happy to make this change. What are your thoughts? Thanks, -Rick > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: ClassReferenceReader.java, Windows-sane-TypeId.class, > classReferenceComparison.txt, derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff, derby-6857-03-aa-minimumVersion.diff, > jardriftcheck.diff, mac-derby-jar-verbose.txt, mac-sane-TypeId.class, > windows-derby-jar-verbose.txt > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bryan Pendleton updated DERBY-6857: --- Attachment: Windows-sane-TypeId.class Directory of C:\Users\Bryan\derby\trunk\classes\org\apache\derby\iapi\types 01/25/2016 09:17 PM20,068 TypeId.class > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: Windows-sane-TypeId.class, > derby-6857-01-aa-remove6and7.diff, derby-6857-02-aa-cleanupOldJdks.diff, > derby-6857-03-aa-minimumVersion.diff, jardriftcheck.diff, > mac-derby-jar-verbose.txt, mac-sane-TypeId.class, > windows-derby-jar-verbose.txt > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-6857: - Attachment: mac-sane-TypeId.class Hi Bryan, Thanks for attaching the classlister output from your windows build. If I am reading it correctly, it appears that org.apache.derby.iapi.types.TypeId retains a reference to org.apache.derby.iapi.reference.DRDAConstants, causing it to be added to the list of files which classlister identifies for inclusion in derby.jar. But I don't see this inclusion on my Mac OSX output. I found the following information on the web, which suggests that the Java 8 compiler started adding references to files of pure constants (like DRDAConstants) to the constant pool section of referencing files like TypeId. Previous versions of the Java compiler did not do this: http://blog.bjhargrave.com/2014/04/java-8-bnd-and-references-to-compile.html That may explain why you are seeing DRDAConstants. But it doesn't explain why I am not seeing it. I would expect the same behavior from the same rev level of javac regardless of the platform. I am attaching the TypeId.class generated by my sane build of Derby under Java 8 on Mac OSX. Could you attach the TypeId.class generated by your sane build of Derby under Java 8 on Windows? It would be interesting to compare the two files to see if there really is a difference in their constant pools or in other structures. Thanks, -Rick > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff, derby-6857-03-aa-minimumVersion.diff, > jardriftcheck.diff, mac-derby-jar-verbose.txt, mac-sane-TypeId.class, > windows-derby-jar-verbose.txt > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bryan Pendleton updated DERBY-6857: --- Attachment: windows-derby-jar-verbose.txt That's a very interesting analysis Rick, it feels like those are key attributes of the behavior I'm seeing. I attached my verbose output, but am not sure what it might mean. I *definitely* get a DRDAConstants.class in my build: C:\Users\Bryan\derby\trunk>dir /s DRDAConstants.class Volume in drive C is OS Volume Serial Number is 6602-B38E Directory of C:\Users\Bryan\derby\trunk\classes\org\apache\derby\iapi\reference 01/25/2016 09:17 PM 6,705 DRDAConstants.class 1 File(s) 6,705 bytes > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff, derby-6857-03-aa-minimumVersion.diff, > jardriftcheck.diff, mac-derby-jar-verbose.txt, windows-derby-jar-verbose.txt > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-6857: - Attachment: mac-derby-jar-verbose.txt Hi Bryan, I don't have a good theory about the odd jar file contents which you are seeing. Here are some observations which may be relevant, though: 1) The big change which might affect this behavior is that those classes are now being compiled at Java 8 byte code level rather than Java 6 byte code level. 2) All of those classes are simply classes of constants. 3) That used to mean that the compiler would compile away any reference to the declaring class when those constants were referenced by another class. The constant value would simply be copied/substituted into the referencing class. 4) So those classes of constants should not be seen by the classlister program, which computes the closure of referenced classes when constructing the list of files to go into each Derby jar file. 5) Those classes do not turn up in the Derby jar files when I build with Java 8 on Mac OSX. 6) But for some reason, it seems that classlister is seeing those files when you build with Java 8 on Windows. Try running the buildjars target after adding the following line to the classlister call in the derbyjar sub-target of the top level build.xml: I'm attaching the output I see when I add that line to the classlister call (see mac-derby-jar-verbose.txt). Maybe that will give us more information about how those files are being pulled into your build of derby.jar. Thanks, -Rick > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff, derby-6857-03-aa-minimumVersion.diff, > jardriftcheck.diff, mac-derby-jar-verbose.txt > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-6857: - Attachment: derby-6857-03-aa-minimumVersion.diff Attaching derby-6857-03-aa-minimumVersion.diff. This patch replaces all of the hardcoded 'source="1.8"' and 'target="1.8"' with a min.version constant so that we can easily adjust the minimum jdk version in the future. Tests ran cleanly for me on a sane Derby built and tested under Java 8. Touches the following files: -- M java/build/org/apache/derbyBuild/build.xml D java/build/org/apache/derbyPreBuild/PropertySetter.java M java/tools/org/apache/derby/tools/build.xml M java/tools/org/apache/derby/impl/tools/build.xml M java/tools/org/apache/derby/iapi/tools/build.xml M java/storeless/build.xml M java/demo/toursdb/build.xml M java/demo/build.xml M java/engine/org/apache/derby/authentication/build.xml M java/engine/org/apache/derby/iapi/sql/build.xml M java/engine/org/apache/derby/iapi/jdbc/build.xml M java/engine/org/apache/derby/iapi/services/crypto/build.xml M java/engine/org/apache/derby/iapi/services/build.xml M java/engine/org/apache/derby/iapi/services/io/build.xml M java/engine/org/apache/derby/iapi/types/build.xml M java/engine/org/apache/derby/iapi/db/build.xml M java/engine/org/apache/derby/iapi/store/build.xml M java/engine/org/apache/derby/iapi/util/build.xml M java/engine/org/apache/derby/iapi/reference/build.xml M java/engine/org/apache/derby/iapi/build.xml M java/engine/org/apache/derby/agg/build.xml M java/engine/org/apache/derby/osgi/build.xml M java/engine/org/apache/derby/impl/load/build.xml M java/engine/org/apache/derby/impl/sql/build.xml M java/engine/org/apache/derby/impl/jdbc/build.xml M java/engine/org/apache/derby/impl/services/build.xml M java/engine/org/apache/derby/impl/db/build.xml M java/engine/org/apache/derby/impl/io/build.xml M java/engine/org/apache/derby/impl/store/build.xml M java/engine/org/apache/derby/vti/build.xml M java/engine/org/apache/derby/jdbc/build.xml M java/engine/org/apache/derby/diag/build.xml M java/engine/org/apache/derby/database/build.xml M java/engine/org/apache/derby/mbeans/build.xml M java/engine/org/apache/derby/security/build.xml M java/engine/org/apache/derby/io/build.xml M java/engine/org/apache/derby/catalog/build.xml M java/optional/build.xml M java/shared/build.xml M java/drda/org/apache/derby/impl/drda/build.xml M java/drda/org/apache/derby/drda/build.xml M java/testing/org/apache/derbyTesting/unitTests/build.xml M java/testing/org/apache/derbyTesting/system/nstest/build.xml M java/testing/org/apache/derbyTesting/system/optimizer/build.xml M java/testing/org/apache/derbyTesting/system/oe/build.xml M java/testing/org/apache/derbyTesting/system/mailjdbc/build.xml M java/testing/org/apache/derbyTesting/system/sttest/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/i18n/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/storetests/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/lang/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/demo/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/largedata/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/jdbc4/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/multi/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/store/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/jdbcapi/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/perf/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/replicationTests/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/tools/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/engine/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/memory/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/compatibility/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/upgradeTests/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/derbynet/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/management/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/nist/build.xml M java/testing/org/apache/derbyTesting/functionTests/tests/memorydb/build.xml M java/testing/org/apache/derbyTesting/functionTests/harness/build.xml M java/testing/org/apache/derbyTesting/function
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bryan Pendleton updated DERBY-6857: --- Attachment: jardriftcheck.diff Here's the jar classfile differences I get after I run jardriftcheck to be able to successfully build my sane jars under jdk 1.8 on Windows. > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff, jardriftcheck.diff > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-6857: - Attachment: derby-6857-02-aa-cleanupOldJdks.diff Attaching derby-6857-02-aa-cleanupOldJdks.diff. This patch cleans up some old references, in the build scripts, to jsr169 and to jdk 6. Tests passed cleanly for me on an insane build under jdk 8. Touches the following files: -- M NOTICE M tools/release/notices/jdbcstubs.txt Remove references to jsr 169 in the machinery which generates the NOTICE file. -- M java/build/org/apache/derbyBuild/ReleaseNotesGenerator.java M tools/release/templates/releaseSummaryTemplate.xml M releaseSummary.xml Remove references to jsr 169 in the machinery which generates the release notes. -- M build.xml D tools/ant/properties/compilepath.properties M tools/ant/properties/release.properties M tools/ant/properties/dirs.properties M tools/l10n/build.xml Remove references to jsr 169 and jdk 6 in the build scripts. > Deprecate support for building Derby under JDKs 6 and 7 > --- > > Key: DERBY-6857 > URL: https://issues.apache.org/jira/browse/DERBY-6857 > Project: Derby > Issue Type: Bug > Components: Build tools >Affects Versions: 10.13.0.0 >Reporter: Rick Hillegas > Attachments: derby-6857-01-aa-remove6and7.diff, > derby-6857-02-aa-cleanupOldJdks.diff > > > The community voted to stop supporting Java 6 and 7 as of release 10.13. See > the 2015-09-12 entry here: http://wiki.apache.org/db-derby/VoteResults. We no > longer need to support building Derby with those JDKs. This issue tracks > changes needed to remove that support and simplify the build. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (DERBY-6857) Deprecate support for building Derby under JDKs 6 and 7
[ https://issues.apache.org/jira/browse/DERBY-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-6857: - Attachment: derby-6857-01-aa-remove6and7.diff Attaching derby-6857-01-aa-remove6and7.diff. This patch removes support for Java 6 and 7. This patch causes the Derby build to fail when run with any JDK other than JDK 8. This patch causes Derby to compile all sources into the byte code level of JDK 8. After applying this patch, I have successfully built and tested a sane Derby with JDK 8. I have verified that trying to build with JDK 6 or 7 fails. I will now try building and testing an insane Derby with JDK 8. Touches the following files: -- M java/build/org/apache/derbyBuild/build.xml M java/build/org/apache/derbyPreBuild/PropertySetter.java Removes support for setting java16compile.classpath and java17compile.classpath. -- D java/stubs/jdbc4/sql D java/stubs/jdbc4/java/sql D java/stubs/jdbc4/java/sql/Connection.java D java/stubs/jdbc4/java/sql/SQLSyntaxErrorException.java D java/stubs/jdbc4/java/sql/RowIdLifetime.java D java/stubs/jdbc4/java/sql/BatchUpdateException.java D java/stubs/jdbc4/java/sql/Statement.java D java/stubs/jdbc4/java/sql/Types.java D java/stubs/jdbc4/java/sql/SQLTransientException.java D java/stubs/jdbc4/java/sql/SQLPermission.java D java/stubs/jdbc4/java/sql/Savepoint.java D java/stubs/jdbc4/java/sql/Date.java D java/stubs/jdbc4/java/sql/Array.java D java/stubs/jdbc4/java/sql/Blob.java D java/stubs/jdbc4/java/sql/SQLInput.java D java/stubs/jdbc4/java/sql/Clob.java D java/stubs/jdbc4/java/sql/SQLXML.java D java/stubs/jdbc4/java/sql/SQLOutput.java D java/stubs/jdbc4/java/sql/ParameterMetaData.java D java/stubs/jdbc4/java/sql/SQLFeatureNotSupportedException.java D java/stubs/jdbc4/java/sql/SQLInvalidAuthorizationSpecException.java D java/stubs/jdbc4/java/sql/CallableStatement.java D java/stubs/jdbc4/java/sql/RowId.java D java/stubs/jdbc4/java/sql/SQLWarning.java D java/stubs/jdbc4/java/sql/PreparedStatement.java D java/stubs/jdbc4/java/sql/SQLRecoverableException.java D java/stubs/jdbc4/java/sql/SQLData.java D java/stubs/jdbc4/java/sql/NClob.java D java/stubs/jdbc4/java/sql/Time.java D java/stubs/jdbc4/java/sql/ClientInfoStatus.java D java/stubs/jdbc4/java/sql/SQLNonTransientConnectionException.java D java/stubs/jdbc4/java/sql/Timestamp.java D java/stubs/jdbc4/java/sql/DatabaseMetaData.java D java/stubs/jdbc4/java/sql/SQLIntegrityConstraintViolationException.java D java/stubs/jdbc4/java/sql/SQLDataException.java D java/stubs/jdbc4/java/sql/Ref.java D java/stubs/jdbc4/java/sql/DriverPropertyInfo.java D java/stubs/jdbc4/java/sql/SQLException.java D java/stubs/jdbc4/java/sql/DataTruncation.java D java/stubs/jdbc4/java/sql/Wrapper.java D java/stubs/jdbc4/java/sql/SQLNonTransientException.java D java/stubs/jdbc4/java/sql/Struct.java D java/stubs/jdbc4/java/sql/SQLTimeoutException.java D java/stubs/jdbc4/java/sql/DriverManager.java D java/stubs/jdbc4/java/sql/SQLTransientConnectionException.java D java/stubs/jdbc4/java/sql/SQLClientInfoException.java D java/stubs/jdbc4/java/sql/ResultSet.java D java/stubs/jdbc4/java/sql/ResultSetMetaData.java D java/stubs/jdbc4/java/sql/Driver.java D java/stubs/jdbc4/java/sql/SQLTransactionRollbackException.java D java/stubs/jdbc4/javax D java/stubs/jdbc4/javax/sql D java/stubs/jdbc4/javax/sql/ConnectionEvent.java D java/stubs/jdbc4/javax/sql/PooledConnection.java D java/stubs/jdbc4/javax/sql/rowset D java/stubs/jdbc4/javax/sql/rowset/serial D java/stubs/jdbc4/javax/sql/rowset/serial/SerialClob.java D java/stubs/jdbc4/javax/sql/rowset/serial/SQLInputImpl.java D java/stubs/jdbc4/javax/sql/rowset/serial/SQLOutputImpl.java D java/stubs/jdbc4/javax/sql/rowset/serial/SerialStruct.java D java/stubs/jdbc4/javax/sql/rowset/serial/SerialDatalink.java D java/stubs/jdbc4/javax/sql/rowset/serial/SerialJavaObject.java D java/stubs/jdbc4/javax/sql/rowset/serial/SerialRef.java D java/stubs/jdbc4/javax/sql/rowset/serial/SerialArray.java D java/stubs/jdbc4/javax/sql/rowset/serial/SerialBlob.java D java/stubs/jdbc4/javax/sql/rowset/serial/SerialException.java D java/stubs/jdbc4/javax/sql/rowset/Predicate.java D java/stubs/jdbc4/javax/sql/rowset/WebRowSet.java D java/stubs/jdbc4/javax/sql/rowset/FilteredRowSet.java D java/stubs/jdbc4/javax/sql/rowset/JoinRowSet.java D java/stubs/jdbc4/javax/sql/rowset/Joinable.java D java/stubs/jdbc4/javax/sql/rowset/JdbcRowSet.java D java/stubs/jdbc
