api_changes_list_2020.md: group Java changes

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Yann Cébron 2020-09-21 13:02:49 +02:00
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@ -65,9 +65,14 @@ Please see [Incompatible API Changes](/reference_guide/api_changes_list.md) on h
> **NOTE** Changes from API marked with `org.jetbrains.annotations.ApiStatus.@Experimental`/`ScheduledForRemoval` are not listed here, as incompatible changes are to be expected.
## 2020.3
### Changes in IntelliJ Platform 2020.3
`com.intellij.openapi.application.NonBlockingReadAction.finishOnUiThread` method parameter type changed from ``Consumer<T>`` to ``Consumer<? super T>``
: This may break source-compatibility with inheritors written in Kotlin.
### Changes in Java Plugin 2019.3
The PSI structure of multi-dimensional arrays in Java source files changed (see `com.intellij.psi.PsiTypeElement`)
: Now the children are flattened: brackets for all the dimensions are direct children of the `PsiTypeElement` that represent the multi-dimensional array. This change doesn't break source or binary compatibility but may produce behavioral changes in the code that traverses the tree of Java source files.
@ -75,9 +80,6 @@ The `com.intellij.psi.PsiAnnotation.getOwner` method now returns `PsiType` inste
: This change supports identifying whether a type annotation is attached to an inner class or a particular dimension of a multi-dimensional array.
This change doesn't break source or binary compatibility but may produce behavioral changes for callers.
`com.intellij.openapi.application.NonBlockingReadAction.finishOnUiThread` method parameter type changed from ``Consumer<T>`` to ``Consumer<? super T>``
: This may break source-compatibility with inheritors written in Kotlin.
### Changes in Python Plugin 2020.3
All parameters in `com.jetbrains.python.psi.PyElementVisitor` marked `@NotNull`