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StreamRefactoringUtil#isRefactoringCandidate disable if method reference is not resolved

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This commit is contained in:
Tagir Valeev
2018-09-19 12:20:47 +07:00
parent 5d8e5ddc92
commit 65049765b0
2 changed files with 11 additions and 1 deletions
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3
java/java-impl/src/com/intellij/codeInsight/intention/impl/StreamRefactoringUtil.java
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@@ -33,7 +33,8 @@ public class StreamRefactoringUtil {
return lambdaExpression.getParameterList().getParametersCount() == 1 &&
(!requireExpressionLambda || LambdaUtil.extractSingleExpressionFromBody(lambdaExpression.getBody()) != null);
} else if(expression instanceof PsiMethodReferenceExpression) {
return LambdaRefactoringUtil.canConvertToLambdaWithoutSideEffects((PsiMethodReferenceExpression)expression);
PsiMethodReferenceExpression methodRef = (PsiMethodReferenceExpression)expression;
return methodRef.resolve() != null && LambdaRefactoringUtil.canConvertToLambdaWithoutSideEffects(methodRef);
}
return false;
}

9
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/inlineStreamMap/beforeUnresolvedMethodReference.java Normal file
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@@ -0,0 +1,9 @@
// "Inline 'map' body into the next 'map' call" "false"
import java.util.List;
import java.util.stream.IntStream;
public class Main {
public static void test(List<Foo> list) {
list.stream().<caret>map(Foo::getBar).map(bar -> bar.getID());
}
}