Merge pull request #42076 from ngocnhan-tran1996

* pr/42076:
  Polish 'Use pattern matching with cast'
  Use pattern matching with cast

Closes gh-42076

Author: philwebb

buildSrc/src/main/java/org/springframework/boot/build/bom/BomExtension.java

@@ -365,9 +365,8 @@ public void setPlugins(List<String> plugins) {
 			}
 
 			public Object methodMissing(String name, Object args) {
-				if (args instanceof Object[] && ((Object[]) args).length == 1) {
-					Object arg = ((Object[]) args)[0];
-					if (arg instanceof Closure<?> closure) {
+				if (args instanceof Object[] argsArray && argsArray.length == 1) {
+					if (argsArray[0] instanceof Closure<?> closure) {
 						ModuleHandler moduleHandler = new ModuleHandler();
 						closure.setResolveStrategy(Closure.DELEGATE_FIRST);
 						closure.setDelegate(moduleHandler);