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JavaFunctionalExpressionSearcher: check for class validity when read action starts (EA-100225 - IAE: ObjectUtils.notNull)

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peter
2017-05-08 09:27:43 +02:00
parent 0caf8697fa
commit d40219dfb2
1 changed files with 4 additions and 1 deletions
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java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaFunctionalExpressionSearcher.java
+4 -1
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@@ -293,8 +293,11 @@ public class JavaFunctionalExpressionSearcher extends QueryExecutorBase<PsiFunct
}
List<FunctionalExpressionKey> generateKeys() {
String name = samClass.isValid() ? samClass.getName() : null;
if (name == null) return Collections.emptyList();
List<FunctionalExpressionKey> result = new ArrayList<>();
for (String lambdaType : new String[]{assertNotNull(samClass.getName()), ""}) {
for (String lambdaType : new String[]{assertNotNull(name), ""}) {
for (int lambdaParamCount : new int[]{FunctionalExpressionKey.UNKNOWN_PARAM_COUNT, samParamCount}) {
result.add(new FunctionalExpressionKey(lambdaParamCount, FunctionalExpressionKey.CoarseType.UNKNOWN, lambdaType));
if (isVoid) {