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AIOOBE (IDEA-93077)

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anna
2012-10-17 15:50:00 +02:00
parent affa908120
commit cfbd5ed02d
1 changed files with 1 additions and 0 deletions
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java/java-psi-api/src/com/intellij/psi/LambdaUtil.java
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@@ -811,6 +811,7 @@ public class LambdaUtil {
@Nullable
private static PsiType getReturnType(int functionalTypeIdx, CandidateInfo method) {
final PsiParameter[] methodParameters = ((PsiMethod)method.getElement()).getParameterList().getParameters();
if (methodParameters.length == 0) return null;
final PsiParameter param = functionalTypeIdx < methodParameters.length ? methodParameters[functionalTypeIdx] : methodParameters[methodParameters.length - 1];
final PsiType functionalInterfaceType = method.getSubstitutor().substitute(param.getType());
return getFunctionalInterfaceReturnType(functionalInterfaceType);