Polishing

spring-aspects/src/main/java/org/springframework/transaction/aspectj/AbstractTransactionAspect.aj

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -59,7 +59,8 @@ public abstract aspect AbstractTransactionAspect extends TransactionAspectSuppor
 
 	@Override
 	public void destroy() {
-		clearTransactionManagerCache(); // An aspect is basically a singleton
+		// An aspect is basically a singleton -> cleanup on destruction
+		clearTransactionManagerCache();
 	}
 
 	@SuppressAjWarnings("adviceDidNotMatch")

spring-core/kotlin-coroutines/src/main/kotlin/org/springframework/core/CoroutinesUtils.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -66,10 +66,10 @@ internal fun isSuspendingFunction(method: Method) = method.kotlinFunction!!.isSu
  * @since 5.2
  */
 @Suppress("UNCHECKED_CAST")
-internal fun invokeSuspendingFunction(method: Method, bean: Any, vararg args: Any?): Publisher<*> {
+internal fun invokeSuspendingFunction(method: Method, target: Any, vararg args: Any?): Publisher<*> {
 	val function = method.kotlinFunction!!
 	val mono = mono(Dispatchers.Unconfined) {
-		function.callSuspend(bean, *args.sliceArray(0..(args.size-2))).let { if (it == Unit) null else it }
+		function.callSuspend(target, *args.sliceArray(0..(args.size-2))).let { if (it == Unit) null else it }
 	}.onErrorMap(InvocationTargetException::class.java) { it.targetException }
 	return if (function.returnType.classifier == Flow::class) {
 		mono.flatMapMany { (it as Flow<Any>).asFlux() }

spring-expression/src/main/java/org/springframework/expression/spel/ast/AstUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -54,10 +54,9 @@ public abstract class AstUtils {
 			}
 			else {
 				if (targetType != null) {
-					int pos = 0;
 					for (Class<?> clazz : targets) {
 						if (clazz == targetType) {  // put exact matches on the front to be tried first?
-							specificAccessors.add(pos++, resolver);
+							specificAccessors.add(resolver);
 						}
 						else if (clazz.isAssignableFrom(targetType)) {  // put supertype matches at the end of the
 							// specificAccessor list