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dataflow inspection: suggest to replace Optional.of with Optional.ofNullable if value could be null (IDEA-124359)

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This commit is contained in:
Anna Kozlova
2015-04-08 19:00:25 +02:00
parent dd6bcb076f
commit 778952b6e3
6 changed files with 144 additions and 12 deletions
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6
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/replaceWithOfNullable/afterNullable.java Normal file
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@@ -0,0 +1,6 @@
// "Replace with '.ofNullable()'" "true"
class A{
void test(){
java.util.Optional.ofNullable(null);
}
}

6
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/replaceWithOfNullable/beforeNotNull.java Normal file
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@@ -0,0 +1,6 @@
// "Replace with '.ofNullable()'" "false"
class A{
void test(){
java.util.Optional.of(1<caret>1);
}
}

6
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/replaceWithOfNullable/beforeNullable.java Normal file
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@@ -0,0 +1,6 @@
// "Replace with '.ofNullable()'" "true"
class A{
void test(){
java.util.Optional.of(nu<caret>ll);
}
}

6
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/replaceWithOfNullable/beforeUnresolved.java Normal file
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@@ -0,0 +1,6 @@
// "Replace with '.ofNullable()'" "false"
class A{
void test(){
Optional.of(nu<caret>ll);
}
}