1 files changed, 38 insertions, 37 deletions
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/common/impl/FSConfigurationSource.java b/common-app-api/src/main/java/org/openecomp/sdc/common/impl/FSConfigurationSource.java
index 3aa220c5bc..8cab431594 100644
--- a/common-app-api/src/main/java/org/openecomp/sdc/common/impl/FSConfigurationSource.java
+++ b/common-app-api/src/main/java/org/openecomp/sdc/common/impl/FSConfigurationSource.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.
@@ -31,8 +31,9 @@ import org.openecomp.sdc.common.util.YamlToObjectConverter;
 
 /**
  * Read configuration from file system
- *
+ * 
  * @author esofer
+ *
  */
 public class FSConfigurationSource implements ConfigurationSource {
 
@@ -41,50 +42,50 @@ public class FSConfigurationSource implements ConfigurationSource {
     private final ConfigFileChangeListener changeListener;
     private final String appConfigDir;
 
-    public FSConfigurationSource(ConfigFileChangeListener changeListener, String appConfigDir) {
-        super();
-        this.changeListener = changeListener;
-        this.appConfigDir = appConfigDir;
-    }
+	public FSConfigurationSource(ConfigFileChangeListener changeListener, String appConfigDir) {
+		super();
+		this.changeListener = changeListener;
+		this.appConfigDir = appConfigDir;
+	}
 
-    /*
-     * get and watch configuration changes. The file name we looking for is the lower case of the class name separated by "-".
-     *
-     * (non-Javadoc)
-     *
-     * @see org.openecomp.sdc.common.api.ConfigurationSource#getAndWatchConfiguration (java.lang.Class, org.openecomp.sdc.common.api.ConfigurationListener)
-     */
-    public <T> T getAndWatchConfiguration(Class<T> className, ConfigurationListener configurationListener) {
+	/*
+	 * get and watch configuration changes. The file name we looking for is the lower case of the class name separated by "-".
+	 * 
+	 * (non-Javadoc)
+	 * 
+	 * @see org.openecomp.sdc.common.api.ConfigurationSource#getAndWatchConfiguration (java.lang.Class, org.openecomp.sdc.common.api.ConfigurationListener)
+	 */
+	public <T> T getAndWatchConfiguration(Class<T> className, ConfigurationListener configurationListener) {
 
-        String configFileName = calculateFileName(className);
+		String configFileName = calculateFileName(className);
 
-        T object = yamlToObjectConverter.convert(this.appConfigDir, className, configFileName);
+		T object = yamlToObjectConverter.convert(this.appConfigDir, className, configFileName);
 
-        if (configurationListener != null && changeListener != null) {
-            if (object != null) {
-                changeListener.register(configFileName, configurationListener);
-            }
-        }
+		if (configurationListener != null && changeListener != null) {
+			if (object != null) {
+				changeListener.register(configFileName, configurationListener);
+			}
+		}
 
-        return object;
-    }
+		return object;
+	}
 
-    public <T> void addWatchConfiguration(Class<T> className, ConfigurationListener configurationListener) {
+	public <T> void addWatchConfiguration(Class<T> className, ConfigurationListener configurationListener) {
 
-        String configFileName = calculateFileName(className);
+		String configFileName = calculateFileName(className);
 
-        if (configurationListener != null) {
-            changeListener.register(configFileName, configurationListener);
-        }
+		if (configurationListener != null) {
+			changeListener.register(configFileName, configurationListener);
+		}
 
-    }
+	}
 
-    /**
-     * convert camel case string to list of words separated by "-" where each word is in lower case format. For example, MyClass will be calculated to be my-class.yaml .
-     *
-     * @param className
-     * @return file name based on the class name
-     */
+	/**
+	 * convert camel case string to list of words separated by "-" where each word is in lower case format. For example, MyClass will be calculated to be my-class.yaml .
+	 * 
+	 * @param className
+	 * @return file name based on the class name
+	 */
     static <T> String calculateFileName(Class<T> className) {
         String[] words = className.getSimpleName().split("(?=\\p{Upper})");