Use lombok in policy-common utils

Issue-ID: POLICY-3394
Change-Id: I42a18c115c3ca7110f37fc0ae8aeea3f2bbffb37
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 4 insertions, 8 deletions

diff --git a/utils/src/main/java/org/onap/policy/common/utils/resources/ResourceUtils.java b/utils/src/main/java/org/onap/policy/common/utils/resources/ResourceUtils.java
index 589c3098..83d41fb3 100644
--- a/utils/src/main/java/org/onap/policy/common/utils/resources/ResourceUtils.java
+++ b/utils/src/main/java/org/onap/policy/common/utils/resources/ResourceUtils.java
@@ -34,6 +34,8 @@ import java.util.Set;
 import java.util.TreeSet;
 import java.util.jar.JarEntry;
 import java.util.jar.JarFile;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -41,7 +43,8 @@ import org.slf4j.LoggerFactory;
  * This is common utility class with static methods for handling Java resources on the class path. It is an abstract
  * class to prevent any direct instantiation and private constructor to prevent extending this class.
  */
-public abstract class ResourceUtils {
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public final class ResourceUtils {
     // Get a reference to the logger
     private static final Logger LOGGER = LoggerFactory.getLogger(ResourceUtils.class);
 
@@ -55,13 +58,6 @@ public abstract class ResourceUtils {
     private static final String JAR_PROTOCOL = "jar";
 
     /**
-     * Private constructor used to prevent sub class instantiation.
-     */
-    private ResourceUtils() {
-        // Prevent construction of this class
-    }
-
-    /**
      * Method to resolve a resource; the local file system is checked first and then the class path is checked.
      *
      * @param resourceName The resource name