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* Set version to 1.9.20-SNAPSHOTAlexander Kriegisch2022-12-211-1/+1
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* AspectJ release 1.9.19V1_9_19Alexander Kriegisch2022-12-211-1/+1
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* BCEL: use MAX_CP_ENTRIES from internal class, not from JREAlexander Kriegisch2022-12-211-5/+4
| | | | | | | | | | | | Instead of importing com.sun.org.apache.bcel.internal.Const, use use org.aspectj.apache.bcel.Constants. The former class is from the internal JRE module 'java.xml' which is not exposed by default. Actually, no existing test failed because of it, but javadoc generation for the AspectJ weaver. Relates to #192. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Merge branch 'master' into java-19Alexander Kriegisch2022-11-131-4/+21
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| * Address upstream BCEL vulnerability CVE-2022-42920Alexander Kriegisch2022-11-131-4/+21
| | | | | | | | | | | | | | | | | | | | Fixes #192. See https://github.com/advisories/GHSA-97xg-phpr-rg8q. See https://issues.apache.org/jira/browse/BCEL-363. See https://github.com/apache/commons-bcel/pull/147. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* | Add the first few Java 19 testsAlexander Kriegisch2022-10-031-2/+4
| | | | | | | | | | | | | | | | | | | | For now, only the "pattern matching for switch" tests from previews 1 and 2 were adjusted to work in preview 3, because guarded patterns were replaced by 'when' clauses in 'switch' blocks. Therefore, existing test classes did not compile anymore and had to be replaced by syntactically upgraded versions with content merged from preview 1 and 2 classes. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* | Set Maven version to 1.9.19-SNAPSHOTAlexander Kriegisch2022-10-021-1/+1
|/ | | | | | | It makes sense to indicate the Java version in the minor-minor of AspectJ artifacts. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Improve condy (constant dynamic) supportAlexander Kriegisch2022-08-134-8/+34
| | | | | | Relates to #170. Fixes the "Unknown constant type 17" problem. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Remove redundant casts after generics updateAndrey Turbanov2022-04-121-2/+2
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* Set version to 1.9.10-SNAPSHOTAlexander Kriegisch2022-03-311-1/+1
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Release AspectJ version 1.9.9.1V1_9_9_1Alexander Kriegisch2022-03-311-1/+1
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Set version to 1.9.10-SNAPSHOTAlexander Kriegisch2022-03-241-1/+1
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Set version to 1.9.9V1_9_9Alexander Kriegisch2022-03-241-1/+1
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Prepare code, tests and docs for Java 18Alexander Kriegisch2022-03-211-2/+4
| | | | | | | | | | | | | | | | | | | | - JDT Core dependency in pom.xml - Constants.java - LangUtil.java - AjcTask.java - messages_aspectj.properties - XMLBasedAjcTestCaseForJava17Only.java - XMLBasedAjcTestCaseForJava18*.java - tests/bugs199 - tests/features199 - JavaVersionCompatibility.md - README-199.html - GitHub CI build Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Set version to 1.9.9-SNAPSHOTAlexander Kriegisch2022-02-111-1/+1
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* Set version to 1.9.8V1_9_8Alexander Kriegisch2022-02-111-1/+1
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* Couple of basic tests for the repository optimizationsAndy Clement2022-01-132-16/+105
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* Optimize class loading - make backward compatible with legacy behaviourAlexander Kriegisch2022-01-131-3/+5
| | | | | | | | | | | | | | | | | | Now the defaults are: + org.aspectj.apache.bcel.useSingleRepositoryInstance (default: false) + org.aspectj.apache.bcel.useUnavailableClassesCache (default: false) + org.aspectj.apache.bcel.ignoreCacheClearRequests (default: false) I.e. the new caching optimisations are opt-in instead of opt-out as originally designed. This might change in the future, but for now without any additional tests and experience with the new feature let us be conservative and make the build green first. I also added a few more code review findings concerning backward compatibility, which was less than 100% even with all three flags deactivated. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Optimize class loadingStefan Starke2022-01-131-7/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | In our project we found out that during the build up of the spring context the class loading takes a very long time. Root cause is the huge amount of file I/O during pointcut class loading. We are taking about ~250k file loads. With these changes we managed to cut down the starting time by around 50%. What we found out is that IMHO - the clear method of the ClassLoaderRepository is called far too often -> in our settings this resulted in not a single cache hit as the cache got cleared permanently. Therefore we de-actived the cache clear calls inside the ClassLoaderRepository. Secondly we changed the Java15AnnotationFinder in a way to not always create new objects for the ClassLoaderRepository but re-use one static instance. Otherwise we experienced >100k objects being created. Last but not least we introduced a cache for unavailable classes so that they do not have to be looked up using file I/O over and over again. The whole behavior is configurable via + org.aspectj.apache.bcel.useSingleRepositoryInstance (default: true) + org.aspectj.apache.bcel.useUnavailableClassesCache (default: true) + org.aspectj.apache.bcel.ignoreCacheClearRequests (default: true) Signed-off-by: Stefan Starke <stefan@starkeweb.org> Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Merge pull request #109 from turbanoff/avoid_empty_arrays_allocationAndy Clement2022-01-105-12/+9
|\ | | | | Reduce empty array allocations
| * Reduce empty array allocationsAndrey Turbanov2021-12-185-12/+9
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* | Fix ConstantDynamic to use the right tag.Andy Clement2022-01-061-1/+1
|/ | | | | | | | | | The class ConstantDynamic was incorrectly using the `InvokeDynamic` tag during construction which meant after reading in code containing a `Dynamic` reference, it would incorrectly be written out as an `InvokeDynamic` reference. There is not much code out there using Dynamic so wasn't uncovered before. Fixes #68
* Replace more usages of StringBuffer with StringBuilderAndrey Turbanov2021-12-052-6/+6
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* Merge pull request #102 from turbanoff/trim_trailing_whitespacesAndy Clement2021-11-3072-278/+278
|\ | | | | Trim trailing whitespaces.
| * Trim trailing whitespaces.Andrey Turbanov2021-11-2099-460/+460
| | | | | | | | | | Trailing whitespaces are useless. Most of code-styles forbids them. Most of editors always trim them on save. I propose to clean up project from trailing whitespaces in all java files at once.
* | Merge pull request #101 from turbanoff/use_StringBuilder_instead_of_StringBufferAndy Clement2021-11-3037-245/+245
|\ \ | | | | | | Replace uses of StringBuffer with StringBuilder.
| * | Replace uses of StringBuffer with StringBuilder.Andrey Turbanov2021-11-2037-245/+245
| |/ | | | | | | StringBuffer is a legacy synchronized class. StringBuilder is a direct replacement to StringBuffer which generally have better performance.
* / According to javadoc File.isDirectory 'true' if and only if the file denoted ↵Andrey Turbanov2021-11-201-4/+4
|/ | | | | | by this abstract pathname exists and is a directory. It means that separate File.exists() check before File.isDirectory() check is redundant.
* Merge pull request #77 from SmallGiantGames/bug415838-testAndy Clement2021-06-302-1/+108
|\ | | | | Test for 1.9.6 concurrency bug in LocalVariableTable.unpack()
| * minor improvementsDmitry Mikhaylov2021-06-292-21/+29
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| * test for failing synchronization in LocalVariableTable.unpackDmitry Mikhaylov2021-06-282-5/+104
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* | Add AspectJ 1.9.7 and Java 17 test skeletonsAlexander Kriegisch2021-06-261-2/+4
| | | | | | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* | Set version to 1.9.8-SNAPSHOTAndy Clement2021-06-241-1/+1
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* | 1.9.7 releaseV1_9_7Andy Clement2021-06-241-1/+1
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* | Merge pull request #64 from SmallGiantGames/bug415838Andy Clement2021-06-241-7/+7
|\ \ | | | | | | add synchronization to LocalVariableTable
| * | add synchronization to LocalVariableTableDmitry Mikhaylov2021-05-311-7/+7
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* / Upgrade license from CPLv1/EPLv1 to EPLv2Alexander Kriegisch2021-06-0449-837/+837
|/ | | | | | | This was required by the Eclipse team as one precondition for the next release. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Use canonical snapshot version 1.9.7-SNAPSHOTAlexander Kriegisch2021-05-231-1/+1
| | | | | | | | | Before, we used 1.9.7.BUILD-SNAPSHOT, which according to Andy Clement was originally an intent across a group of Spring projects he was involved in, to ensure that SNAPSHOTS were sorted alphabetically ahead of MILESTONEs and ahead of RCs. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Provision libraries in 'lib' automaticallyAlexander Kriegisch2021-05-051-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upon special request by Andy Clement, I included 'lib' as a child module in the parent POM again, making several modules which refer to downloaded library files dependent the 'lib' module. I am not sure I caught all of them, but I hope so. Now after cloning the project and configuring the token for reading from GitHub Packages (sorry!), you can just run a Maven build for the main project and no longer need to fail the first build, read the Maven Enforcer message and run 'cd lib && mvn compile' as a first step. This convenience comes at the price of a more complex POM and two new profiles: - Profile 'provision-libs' is auto-activated by the absence of a marker file, kicking off the library provisioning process and creating same marker file at the end, if successful. Therefore, during subsequent builds libraries will not be re-provisioned, because the marker file exists and Maven skips all download and (un)zip steps, which saves build time and bandwidth. Otherwise offline builds would not work either. - Profile 'clean-libs' needs to be activated manually, because by default 'mvn clean' will not erase provisioned libraries. In most cases, even after a clean a developer does not want to re-provision all libraries if they have not changed (e.g. new JDT Core build). But if you do wish too erase the libraries and the marker file, just call 'cd lib && mvn -P clean-libs clean'. Please note: The Maven Enforcer build step, which additionally checks for existence of other files, still exists and was moved from the parent POM to 'libs'. No matter if provisioning was just done or skipped because the main marker file exists, a quick heuristic check for that list of files is done during each build, failing the build with a comprehensive message if an inconsistency was found. The error message says which files are missing and tells the user: "There is an inconsistency in module subdirectory 'lib'. Please run 'mvn --projects lib -P clean-libs clean compile'. This should take care of cleaning and freshly downloading all necessary libraries to that directory, where some tests expect them to be." This should cover the topic. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Remove redundant 'name' and 'packaging' tags from POMsAlexander Kriegisch2021-04-151-10/+6
| | | | | | | If 'name' is identical to 'artifactId' and 'packaging' has the default value 'jar', we can just remove those tags from the POM. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Make BCEL classpath utility recognise Java 16-19, fixing many testsAlexander Kriegisch2021-03-211-1/+1
| | | | | | | | | | | | | | | | | This is a follow-up commit on @07af5d41: Inside org.aspectj.apache.bcel.util.ClassPath.getClassPath(), some JVM version matching occurs which previously did not include Java 16 (I also added 17-19 to the regex matcher). This fixes test errors like: java.lang.ClassCastException: class org.aspectj.weaver.MissingResolvedTypeWithKnownSignature cannot be cast to class org.aspectj.weaver.ReferenceType (org.aspectj.weaver.MissingResolvedTypeWithKnownSignature and org.aspectj.weaver.ReferenceType are in unnamed module of loader 'app') Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Fix some deprecated Java and JUnit warnings by using newer API callsAlexander Kriegisch2021-03-212-8/+8
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Add Java 16 test suite for AspectJ 1.9.7 + test refactoringsAlexander Kriegisch2021-03-211-2/+2
| | | | | | | | | | | | | | | - Test all features which were preview in 14+15 and are now final in 16, compiling them with language level 16. - For Java 15 we only have sanity tests (and of course the Java <14 tests), compiling Java 16 features to target 15 does not seem to work. - Test remaining Java 16 preview feature (sealed classes). - Instead of overriding runTest(String) in several base classes like XMLBasedAjcTestCaseForJava*Only or XMLBasedAjcTestCaseForJava*OrLater, we now override setUp() from JUnit's TestCase base class. This will run before runTest(String) and make the tests fail much faster, if a user tries to run them on the wrong VM. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Add Java 15 class vile version to BCEL constants, adjust test tools etc.Alexander Kriegisch2021-03-161-0/+6
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Make BCEL classpath utility recognise Java 15, fixing many testsAlexander Kriegisch2021-03-131-5/+1
| | | | | | | | | | | | | | | | | | | | Inside org.aspectj.apache.bcel.util.ClassPath.getClassPath(), some JVM version matching occurs which previously did not include Java 15. Technically, AspectJ 1.9.6 does not support Java 15, but on GitHub Actions there is a build job running on a JVM 15. This change should at least make the weaver tests pass, making that test job more meaningful. This fixes test errors like java.lang.ClassCastException: class org.aspectj.weaver.MissingResolvedTypeWithKnownSignature cannot be cast to class org.aspectj.weaver.ReferenceType (org.aspectj.weaver.MissingResolvedTypeWithKnownSignature and org.aspectj.weaver.ReferenceType are in unnamed module of loader 'app') Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Revert to 1.9.7.BUILD-SNAPSHOTAndy Clement2020-08-211-1/+1
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* 1.9.7 milestone 1 publishedAndy Clement2020-08-211-1/+1
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* Remove unnecessary interface modifiersLars Grefer2020-08-1711-870/+870
| | | | Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* polishAndy Clement2020-08-166-7/+23
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* Merge pull request #10 from larsgrefer/cleanup/pomAndy Clement2020-08-161-1/+0
|\ | | | | Cleanup the Maven pom.xml files
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