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* New abstract class JavaVersionSpecificXMLBasedAjcTestCaseAlexander Kriegisch2024-02-191-1/+9
| | | | | | | | | | | | | | | | Replaces now obsolete base classes - XMLBasedAjcTestCaseForJava[n]OrLater, - XMLBasedAjcTestCaseForJava[n]Only. The new class is parametrised with minimum and maximum Java version and hence can replace all the other classes. This does not only apply the DRY principle, but also makes adding tests for new Java versions less tedious. By chance, I also noticed missing sanity tests for Java 12, which I added as a little drive-by benefit. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* LangUtil: remove methods like 'is11VMOrGreater', 'is1dot5VMOrGreater'Alexander Kriegisch2024-02-191-82/+4
| | | | | | | | | | Replace them by a uniform method 'isVMGreaterOrEqual(double)', also overloaded for int. This gets rid of one 'AspectJ_JDK_Update' tag. One less place to check and update with each newly supported Java version. :-) Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Add 'AspectJ_JDK_Update' hint in various placesAlexander Kriegisch2024-02-191-0/+1
| | | | | | | | | | | | | | | | | | | | The hint is meant to help AspectJ developers identify the places where there are to-dos for releases supporting new Java versions. This is work in progress, new tags can be added wherever necessary in the future. But for now, the most important places should be covered: - AJC version string - Test infrastructure (test suites, classes and XML files) - BCEL class file version MAJOR_*, MINOR_* constants - AjcTask constants for compiler source, target, release - LangUtil::is*VMOrGreater methods - ASM and JDT Core dependency versions - CI workflow file - Release notes The to-do to check the tagged places is also mentioned in RELEASE.md. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Globally replace "http:" by "https:" in non-XML filesAlexander Kriegisch2024-02-151-2/+2
| | | | | | | | | Maybe, the XML files and Maven wrapper files will follow. First, let us find out if this breaks the build, maybe some tests are asserting on "http:". But there, the replacement would also have taken place, so probably it just works. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Add test infrastructure for Java 21 (WIP)Alexander Kriegisch2023-10-051-0/+4
| | | | | | | The tests and their XML definitions are still copy & paste and need to be cleaned up. Separate Java 21 feature tests do not exist yet. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Add basic tests for Java 20, deactivate Java 19 preview testsAlexander Kriegisch2023-06-241-0/+4
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* LangUtil: improve Java version major/minor parsingAlexander Kriegisch2022-10-051-3/+4
| | | | | | | - Ignore everything including and after '+' in versions like '19+36-2238' - Add minor '.0' to Java versions like '19', '19+36-2238' Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Deactivate Java 18 preview language feature testsAlexander Kriegisch2022-10-031-10/+10
| | | | | | and enable LangUtil to parse Java versions like '19+36-2238'. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* First Java 19 version, barely tested.Alexander Kriegisch2022-10-011-0/+4
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Use System.lineSeparator() instead of hand-crafted methodAndrey Turbanov2022-04-211-17/+1
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* Remove redundant casts after generics updateAndrey Turbanov2022-04-121-3/+3
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* Make TypeSafeEnum immutableAlexander Kriegisch2022-04-101-4/+4
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Prepare code, tests and docs for Java 18Alexander Kriegisch2022-03-211-0/+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>
* Reduce empty array allocationsAndrey Turbanov2021-12-182-2/+2
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* Merge pull request #103 from turbanoff/redundant_boxingAndy Clement2021-12-131-1/+1
|\ | | | | Cleanup redundant boxing.
| * Cleanup redundant boxing.Andrey Turbanov2021-11-201-1/+1
| | | | | | | | | | Methods Integer.parseInt/Boolean.parseBoolean should be preferred over Integer.valueOf/Boolean.valueOf/ if final result is primitive. They are generally faster and generate less garbage.
* | Replace more usages of StringBuffer with StringBuilderAndrey Turbanov2021-12-052-4/+4
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* | Replace uses of StringBuffer with StringBuilder.Andrey Turbanov2021-11-204-16/+16
|/ | | | StringBuffer is a legacy synchronized class. StringBuilder is a direct replacement to StringBuffer which generally have better performance.
* Add AspectJ 1.9.7 and Java 17 test skeletonsAlexander Kriegisch2021-06-261-0/+4
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Upgrade license from CPLv1/EPLv1 to EPLv2Alexander Kriegisch2021-06-0411-114/+114
| | | | | | | This was required by the Eclipse team as one precondition for the next release. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Remove jdiffAndy Clement2021-05-141-0/+13
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* Add Java 16 test suite for AspectJ 1.9.7 + test refactoringsAlexander Kriegisch2021-03-211-0/+4
| | | | | | | | | | | | | | | - 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 / AspectJ 1.9.7 test suiteAlexander Kriegisch2021-03-171-0/+4
| | | | | | Also fix some minor details in Java 14 suite Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Fix 'ajdoc' tests for Java 15 buildAlexander Kriegisch2021-03-141-6/+10
| | | | Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Fix resource leak in FileUtilAlexander Kriegisch2021-03-111-24/+15
| | | | | | | | | | | | | | This made ModuleTests.testBuildModuleAndApplyAspectsFromAspectPath fail because a file delete job for a module JAR failed after a previous compile job had called FileUtil.isZipFile(File) in which the opened zip file was never closed. A try with resources fixes that. Maybe the corresponding test worked on Linux before, I did not try. I just know that Linux is more forgiving about deleting open files while on Windows they are being locked, which makes Windows the better system to search for open file leaks. Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
* Fix javadoc references to nonexistent fields, classes, or packagesJerry James2020-09-141-1/+1
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* Fix misplaced or incorrect javadoc tagsJerry James2020-09-142-11/+11
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* Remove unnecessary interface modifiersLars Grefer2020-08-171-16/+16
| | | | Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* Merge branch 'master' into feature/collection-performanceAndy Clement2020-08-152-2/+0
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| * Cleanup unused importsLars Grefer2020-08-162-2/+0
| | | | | | | | Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* | Weaken Collection declarationsLars Grefer2020-08-153-5/+5
| | | | | | | | | | | | Reports on declarations of Collection variables made by using the collection class as the type, rather than an appropriate interface. Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* | Redundant Collection.addAll() callLars Grefer2020-08-151-2/+1
| | | | | | | | | | | | Reports Collection.addAll() and Map.putAll() calls after instantiation of a collection using a constructor call without arguments. Such constructs can be replaced with a single call to a parametrized constructor which simplifies code. Also for some collections the replacement might be more performant. Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* | Collection.toArray() call styleLars Grefer2020-08-151-1/+1
|/ | | | | | | There are two styles to convert a collection to an array: either using a pre-sized array (like c.toArray(new String[c.size()])) or using an empty array (like c.toArray(new String[0]). In older Java versions using pre-sized array was recommended, as the reflection call which is necessary to create an array of proper size was quite slow. However since late updates of OpenJDK 6 this call was intrinsified, making the performance of the empty array version the same and sometimes even better, compared to the pre-sized version. Also passing pre-sized array is dangerous for a concurrent or synchronized collection as a data race is possible between the size and toArray call which may result in extra nulls at the end of the array, if the collection was concurrently shrunk during the operation. Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* Remove checks for old Java VersionsLars Grefer2020-08-131-0/+5
| | | | Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* Use the diamond operator where possibleLars Grefer2020-08-137-35/+35
| | | | Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* Unnecessary unboxingLars Grefer2020-08-081-1/+1
| | | | | | Reports "unboxing", e.g. explicit unwrapping of wrapped primitive values. Unboxing is unnecessary under Java 5 and newer, and can be safely removed. Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* 'String.indexOf()' expression is replaceable with 'contains()'Lars Grefer2020-08-082-3/+3
| | | | | | Reports any String.indexOf() expressions which can be replaced with a call to the String.contains() method available in Java 5 and newer. Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* 'for' loop replaceable with enhanced 'for' loopLars Grefer2020-08-086-150/+144
| | | | | | Reports for loops which iterate over collections or arrays, and can be replaced with an enhanced for loop (i.e. the foreach iteration syntax). Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
* Include JDTCore for Java14Andy Clement2020-04-201-7/+10
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* polishAndy Clement2019-11-292-3/+7
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* Java 13 supportAndy Clement2019-11-251-55/+60
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* Fix Bug 550290 - Lack of TypeSafeEnum#hashCode may lead to non-deterministic ↵Andy Clement2019-09-091-9/+21
| | | | bytecode
* Updated with Java12 supportAndy Clement2019-04-031-0/+4
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* extra util for finding suitable files with mustBeJar optionAndy Clement2019-02-191-0/+35
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* mavenized util moduleAndy Clement2019-01-2311-0/+4643
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