Remove unnecessary method.isAccessible() invocation

Closes gh-32548

spring-web/src/test/kotlin/org/springframework/web/method/support/InvocableHandlerMethodKotlinTests.kt

@@ -84,6 +84,15 @@ class InvocableHandlerMethodKotlinTests {
 		Assertions.assertThat(value).isNull()
 	}
 
+	@Test
+	fun private() {
+		composite.addResolver(StubArgumentResolver(Float::class.java, 1.2f))
+		val value = getInvocable(Handler::class.java, Float::class.java).invokeForRequest(request, null)
+
+		Assertions.assertThat(getStubResolver(0).resolvedParameters).hasSize(1)
+		Assertions.assertThat(value).isEqualTo("1.2")
+	}
+
 	@Test
 	fun valueClass() {
 		composite.addResolver(StubArgumentResolver(Long::class.java, 1L))
@@ -182,6 +191,8 @@ class InvocableHandlerMethodKotlinTests {
 			return null
 		}
 
+		private fun private(value: Float) = value.toString()
+
 	}
 
 	private class ValueClassHandler {