Merge pull request #16658 from Christoph Dreis

wilkinsona · wilkinsona · commit ed8a10b2fb09 · 2019-04-25T17:19:22.000+01:00
* gh-16658: Optimize ConfigurationPropertyName.buildToString() Closes gh-16658
diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source/ConfigurationPropertyName.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source/ConfigurationPropertyName.java
@@ -448,9 +448,9 @@ private String buildToString() {
 				result.append('.');
 			}
 			if (indexed) {
-				result.append("[");
+				result.append('[');
 				result.append(getElement(i, Form.ORIGINAL));
-				result.append("]");
+				result.append(']');
 			}
 			else {
 				result.append(getElement(i, Form.DASHED));

Original file line number	Diff line number	Diff line change
`@@ -448,9 +448,9 @@ private String buildToString() {`
`448`	`448`	`result.append('.');`
`449`	`449`	`}`
`450`	`450`	`if (indexed) {`
`451`		`- result.append("[");`
	`451`	`+ result.append('[');`
`452`	`452`	`result.append(getElement(i, Form.ORIGINAL));`
`453`		`- result.append("]");`
	`453`	`+ result.append(']');`
`454`	`454`	`}`
`455`	`455`	`else {`
`456`	`456`	`result.append(getElement(i, Form.DASHED));`