Update JavaCamelCaseToSnakeCaseExample.java

evrentan · Dec 2, 2022 · 74de7e5 · 74de7e5
1 parent efb9d47
commit 74de7e5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/java-camelCase-to-snake_case-example/src/JavaCamelCaseToSnakeCaseExample.java b/java-camelCase-to-snake_case-example/src/JavaCamelCaseToSnakeCaseExample.java
@@ -14,9 +14,9 @@ public static void main(String[] args) {
   }
 
   public String camelToUnderscore(String input) {
-    if (input == null) {
+    if (input.isBlank())
       return "";
-    }
+
     String regex = "([a-z])([A-Z])";
     String replacement = "$1_$2";
     String result = input.replaceAll(regex, replacement).toLowerCase();