rename packages and classes

src/main/java/wtf/beatrice/releasehive/utils/JsonUtil.java

@@ -0,0 +1,26 @@
+package wtf.beatrice.releasehive.utils;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+public class JsonUtil
+{
+
+    private JsonUtil() {
+        throw new AssertionError("Utility class");
+    }
+
+    private static final Logger LOGGER = LogManager.getLogger(JsonUtil.class);
+    private static final ObjectMapper MAPPER = new ObjectMapper();
+
+    public static String convertToJson(Object input) {
+        try {
+            return MAPPER.writeValueAsString(input);
+        } catch (JsonProcessingException e) {
+            LOGGER.error(e);
+            return e.getMessage();
+        }
+    }
+}