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>
Globally replace "http:" by "https:" in non-XML files
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>
Replace links to https://www.eclipse.org/aspectj/doc/next
This part of the website is outdated and will be deleted. Instead, link
to ADOCs right in the GitHub repository.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
NotTypePattern: Fix matching problem for negated type patterns
The implementation for boolean matchesArray(UnresolvedType type) was
buggy.
'!String' should match anything but String, no matter if it is
an array or not, e.g. int, void, int[], String[], String[][].
'!String[]' should match anything but String[], no matter if it is
an array or not, e.g. int, void, int[], String, String[][].
Fixes #257.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Fixes spring-projects/spring-framework#27761.
Fixes #256.
Bridge methods are now ignored in favour of their overriding namesakes
during method matching.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Add method ArrayReferenceType.equals to fix failing tests
This also fixes a bug. Previously, ResolvedType.equals was used for
equality check, and in there is a '==' comparison, which does not work
for two different ArrayReferenceType instances, even if the component
type is the same.
Relates to #246.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
WildTypePattern: fix hashCode and toString methods
Especially 'hashCode' did not correspond to 'equals', disregarding
several fields, array dimension information being only one of them. This
led to parts of pointcuts being ignored, because they were regarded as
duplicates. Example:
execution(Foo* *(..)) && !execution(Foo*[] *(..))
Here, the negated pattern was falsely regarded as equal to the first
pattern, leading to an "A && !A" situation, i.e. no match at all.
Furthermore, 'toString' did not print array strings, i.e. instead of
"Foo*[][]" something like "Foo*" was printed. This false information was
also present in annotations generated by the weaver.
FuzzilyMatchingAspect was adjusted to actually match exactly once, as
expected, for the "Foo*" return types, i.e. exclusions for the array
return types have been added.
Relates to #24.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Handle one- and multi-dimensional array return types correctly
Fixes https://github.com/eclipse/org.aspectj/issues/24, both the array
return type matching as such as well as matching dimensionality patterns
correctly. E.g., 'Foo*[]' is not the same as 'Foo*[][]'. This also works
correctly in combination with asterisks, even for primitive types, i.e.
'in*[][]' correctly matches a 2-dimensional array of 'int'.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Simplify if-else in WildTypePattern.matchesExactlyByName
A simple boolean condition is enough.
Loosely relates to https://github.com/eclipse/org.aspectj/issues/24, but
actually it is just drive-by cosmetics.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
The method falsely determined that a one-dimensional array was not an
array due to a one-off bug.
Relates to https://github.com/eclipse/org.aspectj/issues/24.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
This commit is a follow-up for 65f1ec72. The SOURCE retention case is
documented now and considered in a few more call sites. The
previously already similar code structures in
- DeclareAnnotation.ensureAnnotationDiscovered,
- DeclareAnnotation.getAnnotationType
have both been streamlined and still remain logically in sync.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Fix #366085 concerning declared annotations with source retention
See https://bugs.eclipse.org/bugs/show_bug.cgi?id=366085.
See https://stackoverflow.com/q/74618269/1082681.
The issue described in the Bugzilla issue is about 'declare @type', but
similar issues also existed for 'declare @field', 'declare @method',
'declare @constructor'. This fix is rather superficial and leaves
things to be desired, because it is rather hacky and simply ignores
errors source retention annotation declarations during weaving. A better
fix would drop the corresponding declarations while parsing and also
issue compiler warnings in each case.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
This fixes:
- negating annotation style if() pointcuts doesn't work
- annotation style if() pointcut not able to use a binding
that is not exposed
Fixes #120,#122
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.
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.
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>
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>
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>
Reports the copying of array contents to a collection where each element is added individually using a for loop. Such constructs may be replaced by a call to Collection.addAll(Arrays.asList()) or Collections.addAll().
Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
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>
Reports explicit boxing, i.e. wrapping of primitive values in objects. Explicit manual boxing 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()'
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>
Reports while loops which iterate over collections, and can be replaced with an enhanced for loop (i.e. foreach iteration syntax).
Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>
Alexander Kriegisch
Andrey Turbanov
Andy Clement
Jerry James
Lars Grefer