Avoid unnecessary use of ResolvableType within MethodParameter

Closes gh-23792

Avoid unnecessary use of ResolvableType within MethodParameter
Closes gh-23792
dc59e505 · Juergen Hoeller · d51ab24a · dc59e505
隐藏空白更改
内联并排

Showing with 3 addition and 1 deletion

spring-core/src/main/java/org/springframework/core/MethodParameter.java ...c/main/java/org/springframework/core/MethodParameter.java +3 -1

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--- a/spring-core/src/main/java/org/springframework/core/MethodParameter.java
+++ b/spring-core/src/main/java/org/springframework/core/MethodParameter.java
@@ -486,7 +486,9 @@ public class MethodParameter {
 		if (paramType != null) {
 			return paramType;
 		}
-		paramType = ResolvableType.forMethodParameter(this, null, 1).resolve();
+		if (getContainingClass() != getDeclaringClass()) {
+			paramType = ResolvableType.forMethodParameter(this, null, 1).resolve();
+		}
 		if (paramType == null) {
 			paramType = computeParameterType();
 		}