enh: use isEmpty() instead of length()

2024-03-04 23:05:11 +02:00 · 2024-03-04 23:05:11 +02:00 · 1cb2dfa459
parent 79c54098ab
commit 1cb2dfa459
1 changed files with 1 additions and 1 deletions
--- a/spring-context/src/main/java/org/springframework/validation/AbstractErrors.java
+++ b/spring-context/src/main/java/org/springframework/validation/AbstractErrors.java
@ -82,7 +82,7 @@ public abstract class AbstractErrors implements Errors, Serializable {
 			nestedPath = "";
 		}
 		nestedPath = canonicalFieldName(nestedPath);
-		if (nestedPath.length() > 0 && !nestedPath.endsWith(NESTED_PATH_SEPARATOR)) {
+		if (!nestedPath.isEmpty() && !nestedPath.endsWith(NESTED_PATH_SEPARATOR)) {
 			nestedPath += NESTED_PATH_SEPARATOR;
 		}
 		this.nestedPath = nestedPath;