Fix corrections in code

*FindBugs scan fixed errors
*Checkstyle fixed errors

Change-Id: I8553a56859de91f8886fc1518ff26e7b16c5c1d6
Issue-ID: DCAEGEN2-606
Signed-off-by: wasala <przemyslaw.wasala@nokia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java
index a6ed3146..ad040f6e 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java
@@ -33,6 +33,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 
+import java.nio.charset.StandardCharsets;
 import java.util.ServiceLoader;
 import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
@@ -119,7 +120,7 @@ public abstract class PrhAppConfig implements Config {
     }
 
     JsonElement getJsonElement(JsonParser parser, InputStream inputStream) {
-        return parser.parse(new InputStreamReader(inputStream));
+        return parser.parse(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
     }
 
     private <T> T deserializeType(@NotNull GsonBuilder gsonBuilder, @NotNull JsonObject jsonObject,