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NPE (IDEA-92859)

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Anna Kozlova
2012-10-12 17:31:14 +02:00
parent 04f4c22e60
commit 59d8eafbce
2 changed files with 4 additions and 4 deletions
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java/java-impl/src/com/intellij/codeInspection/AnonymousCanBeMethodReferenceInspection.java
+1 -1
View File
@@ -116,7 +116,7 @@ public class AnonymousCanBeMethodReferenceInspection extends BaseJavaLocalInspec
final PsiCallExpression callExpression = LambdaCanBeMethReferenceInspection.canBeMethodReferenceProblem(methods[0].getBody(), parameters, anonymousClass.getBaseClassType());
if (callExpression == null) return;
final String methodRefText =
LambdaCanBeMethReferenceInspection.createMethodReferenceText(callExpression, parameters, anonymousClass.getBaseClassType());
LambdaCanBeMethReferenceInspection.createMethodReferenceText(callExpression, anonymousClass.getBaseClassType());
if (methodRefText != null) {
final String canonicalText = anonymousClass.getBaseClassType().getCanonicalText();
java/java-impl/src/com/intellij/codeInspection/LambdaCanBeMethReferenceInspection.java
+3 -3
View File
@@ -168,12 +168,12 @@ public class LambdaCanBeMethReferenceInspection extends BaseJavaLocalInspectionT
}
@Nullable
protected static String createMethodReferenceText(PsiElement element, final PsiParameter[] parameters, PsiType functionalInterfaceType) {
protected static String createMethodReferenceText(PsiElement element, PsiType functionalInterfaceType) {
String methodRefText = null;
if (element instanceof PsiMethodCallExpression) {
final PsiMethodCallExpression methodCall = (PsiMethodCallExpression)element;
final PsiMethod psiMethod = methodCall.resolveMethod();
LOG.assertTrue(psiMethod != null);
if (psiMethod == null) return null;
final PsiClass containingClass = psiMethod.getContainingClass();
LOG.assertTrue(containingClass != null);
final PsiReferenceExpression methodExpression = methodCall.getMethodExpression();
@@ -227,7 +227,7 @@ public class LambdaCanBeMethReferenceInspection extends BaseJavaLocalInspectionT
final PsiElement element = descriptor.getPsiElement();
final PsiLambdaExpression lambdaExpression = PsiTreeUtil.getParentOfType(element, PsiLambdaExpression.class);
if (lambdaExpression == null) return;
final String methodRefText = createMethodReferenceText(element, lambdaExpression.getParameterList().getParameters(), lambdaExpression.getFunctionalInterfaceType());
final String methodRefText = createMethodReferenceText(element, lambdaExpression.getFunctionalInterfaceType());
if (methodRefText != null) {
final PsiExpression psiExpression =