diff --git a/src/main/java/com/eactive/eai/custom/kjb/adapter/http/client/filter/SimpleFrameworkFilter.java b/src/main/java/com/eactive/eai/custom/kjb/adapter/http/client/filter/SimpleFrameworkFilter.java
index b03daaf..0e65346 100644
--- a/src/main/java/com/eactive/eai/custom/kjb/adapter/http/client/filter/SimpleFrameworkFilter.java
+++ b/src/main/java/com/eactive/eai/custom/kjb/adapter/http/client/filter/SimpleFrameworkFilter.java
@@ -1,5 +1,6 @@
 package com.eactive.eai.custom.kjb.adapter.http.client.filter;
 
+import java.util.Arrays;
 import java.util.Map;
 import java.util.Properties;
 import java.util.TreeMap;
@@ -41,9 +42,9 @@ public class SimpleFrameworkFilter implements HttpClientAdapterFilter, HttpAdapt
 		String[] headerKeyNames = propValue.split(",");
 		
 		
-		for(String headerKeyName : headerKeyNames) {
-			headerKeyName = headerKeyName.trim();
-		}
+		headerKeyNames = Arrays.stream(headerKeyNames)
+		        .map(String::trim)
+		        .toArray(String[]::new);
 		
 		Map<String, String> inboundHeaderMap = getInboundHeaderProp(tempProp);