Checkstyle fixes

Checkstyle fixes done to solve the Unstable build

Issue-ID: CLAMP-487
Change-Id: I694b13e03dd1e7220988fd0c08bfbf12a808f7f7
Signed-off-by: sebdet <sebastien.determe@intl.att.com>

1 files changed, 6 insertions, 8 deletions

diff --git a/src/main/java/org/onap/clamp/clds/util/ResourceFileUtil.java b/src/main/java/org/onap/clamp/clds/util/ResourceFileUtil.java
index e3010797..5deee467 100644
--- a/src/main/java/org/onap/clamp/clds/util/ResourceFileUtil.java
+++ b/src/main/java/org/onap/clamp/clds/util/ResourceFileUtil.java
@@ -55,13 +55,11 @@ public final class ResourceFileUtil {
      * Return resource as a String.
      */
     public static String getResourceAsString(String name) throws IOException {
-        InputStream is = getResourceAsStream(name);
-        Scanner scanner = new Scanner(is);
-        Scanner delimitedScanner = scanner.useDelimiter("\\A");
-        String text = delimitedScanner.hasNext() ? delimitedScanner.next() : "";
-        delimitedScanner.close();
-        scanner.close();
-        is.close();
-        return text;
+        try (InputStream is = getResourceAsStream(name)) {
+            try (Scanner scanner = new Scanner(is)) {
+                Scanner delimitedScanner = scanner.useDelimiter("\\A");
+                return delimitedScanner.hasNext() ? delimitedScanner.next() : "";
+            }
+        }
     }
 }