Minor cleanup

alextwoods · alextwoods · commit 3e18f8c8b8d9 · 2025-08-28T11:15:26.000-07:00
diff --git a/core/http-auth-aws/src/main/java/software/amazon/awssdk/http/auth/aws/internal/signer/V4CanonicalRequest.java b/core/http-auth-aws/src/main/java/software/amazon/awssdk/http/auth/aws/internal/signer/V4CanonicalRequest.java
@@ -209,9 +209,8 @@ public static String getSignedHeadersString(List<Pair<String, List<String>>> can
             headersString.append(header.left()).append(';');
         }
 
-        int len = headersString.length();
-        if (len > 0) {
-            headersString.setLength(len - 1); // remove last semicolon
+        if (headersString.length() > 0) {
+            headersString.setLength(headersString.length() - 1); // remove last semicolon
         }
 
         return headersString.toString();

Original file line number	Diff line number	Diff line change
`@@ -209,9 +209,8 @@ public static String getSignedHeadersString(List<Pair<String, List<String>>> can`
`209`	`209`	`headersString.append(header.left()).append(';');`
`210`	`210`	`}`
`211`	`211`
`212`		`- int len = headersString.length();`
`213`		`- if (len > 0) {`
`214`		`- headersString.setLength(len - 1); // remove last semicolon`
	`212`	`+ if (headersString.length() > 0) {`
	`213`	`+ headersString.setLength(headersString.length() - 1); // remove last semicolon`
`215`	`214`	`}`
`216`	`215`
`217`	`216`	`return headersString.toString();`