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[java-dfa] Avoid marking annotation method results as non-null

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While annotation implementations created by reflection never return nulls, it's possible to create a custom annotation interface implementation and nothing stops from returning null in this case. This leads to false-positives.
Fixes IDEA-269686 Wrong inspection message for nullable return value of annotation
Rollback IDEA-151174 Annotation method return values are non-nullable

GitOrigin-RevId: 88301bd8f5fb69e1e78efc23ecc1416c7c441473
This commit is contained in:
Tagir Valeev
2021-05-21 11:54:07 +07:00
committed by intellij-monorepo-bot
parent 1136ebed29
commit d70063b9f2
4 changed files with 3 additions and 11 deletions
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8
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/simplifyBooleanExpressionFix/afterAnnotationMethod.java
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@@ -1,8 +0,0 @@
// "Simplify 'my.value() == null' to false" "true"
class Test {
void some(SuppressWarnings my) {
if (my == null) {
System.out.println("null");
}
}
}

2
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/simplifyBooleanExpressionFix/beforeAnnotationMethod.java
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@@ -1,4 +1,4 @@
// "Simplify 'my.value() == null' to false" "true"
// "Simplify 'my.value() == null' to false" "false"
class Test {
void some(SuppressWarnings my) {
if (my == null || my.value() =<caret>= null) {