[SLING-8272] Fixed sonar issue
diff --git a/src/main/java/org/apache/sling/caconfig/ConfigurationBuilder.java b/src/main/java/org/apache/sling/caconfig/ConfigurationBuilder.java
index 592b80a..f5399d1 100644
--- a/src/main/java/org/apache/sling/caconfig/ConfigurationBuilder.java
+++ b/src/main/java/org/apache/sling/caconfig/ConfigurationBuilder.java
@@ -107,5 +107,5 @@
      * @param configName Name of the configuration
      * @return True/False based on configuration resource node existence in JCR.
      */
-    <T> boolean has(String configName);
+    boolean has(String configName);
 }