X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=system%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsystem%2Fcore%2FDefaultProvidedInterface.java;h=1297d363b7337e23599424a5a0ba2b28983a62bc;hb=49ce7cb8387601982d5e6ef186ce206d38f6e3d7;hp=165d6ff3c81c1bec8b8bdedb8d807871d0f1b155;hpb=17775e14ecfb286e59f67117e5cee7e21e95ab1f;p=utils

diff --git a/system/general/src/main/java/org/wamblee/system/core/DefaultProvidedInterface.java b/system/general/src/main/java/org/wamblee/system/core/DefaultProvidedInterface.java
index 165d6ff3..1297d363 100644
--- a/system/general/src/main/java/org/wamblee/system/core/DefaultProvidedInterface.java
+++ b/system/general/src/main/java/org/wamblee/system/core/DefaultProvidedInterface.java
@@ -12,7 +12,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- */ 
+ */
 package org.wamblee.system.core;
 
 import java.util.ArrayList;
@@ -109,12 +109,12 @@ public class DefaultProvidedInterface implements ProvidedInterface {
 
         Collections.sort(result);
 
-        String value = "";
+        StringBuffer value = new StringBuffer();
 
         for (String str : result) {
-            value += (":" + str);
+            value.append(":" + str);
         }
 
-        return value;
+        return value.toString();
     }
 }