1 files changed, 30 insertions, 29 deletions
diff --git a/src/main/java/org/onap/sdc/toscaparser/api/elements/Metadata.java b/src/main/java/org/onap/sdc/toscaparser/api/elements/Metadata.java
index dd914d4..f3de49e 100644
--- a/src/main/java/org/onap/sdc/toscaparser/api/elements/Metadata.java
+++ b/src/main/java/org/onap/sdc/toscaparser/api/elements/Metadata.java
@@ -7,9 +7,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -26,36 +26,37 @@ import java.util.Map;
 import java.util.stream.Collectors;
 
 public class Metadata {
-	
-	private final Map<String, Object> metadataMap;
 
-	public Metadata(Map<String, Object> metadataMap) {
+    private final Map<String, Object> metadataMap;
+
+    public Metadata(Map<String, Object> metadataMap) {
         this.metadataMap = metadataMap != null ? metadataMap : new HashMap<>();
     }
 
-	public String getValue(String key)  {
-
-		Object obj = this.metadataMap.get(key);
-		if (obj != null){
-			return String.valueOf(obj);
-		}
-		return null;
-	}
-
-	/**
-	 * Get all properties of a Metadata object.<br>
-	 * This object represents the "metadata" section of some entity.
-	 * @return all properties of this Metadata, as a key-value.
-	 */
-	public Map<String, String> getAllProperties()  {
-		return metadataMap.entrySet().stream().map(e-> new AbstractMap.SimpleEntry<String, String>(e.getKey(), String.valueOf(e.getValue()))).collect(Collectors.toMap(Map.Entry::getKey,Map.Entry::getValue));
-	}
-
-	@Override
-	public String toString() {
-		return "Metadata{" +
-				"metadataMap=" + metadataMap +
-				'}';
-	}
+    public String getValue(String key) {
+
+        Object obj = this.metadataMap.get(key);
+        if (obj != null) {
+            return String.valueOf(obj);
+        }
+        return null;
+    }
+
+    /**
+     * Get all properties of a Metadata object.<br>
+     * This object represents the "metadata" section of some entity.
+     *
+     * @return all properties of this Metadata, as a key-value.
+     */
+    public Map<String, String> getAllProperties() {
+        return metadataMap.entrySet().stream().map(e -> new AbstractMap.SimpleEntry<String, String>(e.getKey(), String.valueOf(e.getValue()))).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+    }
+
+    @Override
+    public String toString() {
+        return "Metadata{"
+                + "metadataMap=" + metadataMap
+                + '}';
+    }
 
 }