Remove redundant StringBuilder

Closes gh-7538

Remove redundant StringBuilder
Closes gh-7538
3a7969b8 · Oscar Utbult · Stephane Nicoll · 61e4d07c · 3a7969b8
Commit 3a7969b8 authored Nov 30, 2016 by Oscar Utbult Committed by Stephane Nicoll Dec 01, 2016
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Showing with 2 additions and 5 deletions

PropertiesLauncher.java ...a/org/springframework/boot/loader/PropertiesLauncher.java +2 -5

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--- a/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/PropertiesLauncher.java
+++ b/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/PropertiesLauncher.java
@@ -536,11 +536,8 @@ public class PropertiesLauncher extends Launcher {
 		return builder.toString();
 	}

-	private static Object capitalize(String str) {
-		StringBuilder sb = new StringBuilder(str.length());
-		sb.append(Character.toUpperCase(str.charAt(0)));
-		sb.append(str.substring(1));
-		return sb.toString();
+	private static String capitalize(String str) {
+		return Character.toUpperCase(str.charAt(0)) + str.substring(1);
 	}

 	private void log(String message) {