LangUtil: remove methods like 'is11VMOrGreater', 'is1dot5VMOrGreater'
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>
Overhaul ClassLoaderWeavingAdaptor to use statically initialised Unsafe
instances and method handles pointing to their 'defineClass' methods.
Those now work universally on JDKs 8-21. In older JDKs, the method used
to be in sun.misc.Unsafe, in more recent ones on jdk.internal.misc.Unsafe.
It is challenging to fetch instances, especially as reflection
protection and module boundaries have been increased in the JDK
progressively. But finally, a solution was adapted from Byte Buddy (BB).
Kudos to BB author Rafael Winterhalter. The previous solution to use
ClassLoader::defineClass and require '--add-opens' is no longer
necessary for the first time since it became necessary in AspectJ 1.9.7
with Java 16 support.
Add org.ow2.asm:asm-common as a dependency everywhere org.ow2.asm:asm
was used before. Maybe that is too many places, but no worse than before.
Add missing dependency on loadtime to aspectjweaver. This kept a build
like "mvn install -am -pl aspectjweaver" from picking up changed
loadtime classes.
Fixes #117.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Currently, the situation looks more like a Java 21 maintenance release
than directly a Java 22 release.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
This is a bugfix release, reverting the essential parts of commit
f70aeb5e, because it causes AspectJ Maven integration tests using
javadoc to fail on JDK 8.
See commit discussion on
https://github.com/eclipse/org.aspectj/commit/f70aeb5e#commitcomment-51417353
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
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>
This involves replacing references in weaver application code as well as
a few tests.
In order to make AspectJ weaver + tools contain a relocated ASM version,
I added a Maven Shade relocation step after Maven Assembly created the
uber JARs. Relocation works for both binaries and sources and also
encompasses Class::forName calls like in class AsmDetector.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Alexander Kriegisch
Andrey Turbanov
Andy Clement