1 files changed, 42 insertions, 49 deletions
diff --git a/src/main/java/org/onap/sdc/toscaparser/api/utils/DumpUtils.java b/src/main/java/org/onap/sdc/toscaparser/api/utils/DumpUtils.java
index d87103b..158a3e1 100644
--- a/src/main/java/org/onap/sdc/toscaparser/api/utils/DumpUtils.java
+++ b/src/main/java/org/onap/sdc/toscaparser/api/utils/DumpUtils.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.
@@ -25,51 +25,44 @@ import java.util.LinkedHashMap;
 import java.util.Map;
 
 public class DumpUtils {
-	
-	@SuppressWarnings("unchecked")
-	public static void dumpYaml(Object yo,int level) {
-		final String indent = "                                                                         ";
-    	try {
-	    	if(yo == null) {
-	    		System.out.println("<null>");
-	    		return;
-	    	}
-			String cname = yo.getClass().getSimpleName();
-	    	System.out.print(cname);
-	    	if(cname.equals("LinkedHashMap")) {
-				LinkedHashMap<String,Object> lhm = (LinkedHashMap<String,Object>)yo;
-	    		System.out.println();
-				for(Map.Entry<String,Object> me: lhm.entrySet()) {
-					System.out.print(indent.substring(0,level) + me.getKey() + ": ");
-					dumpYaml(me.getValue(),level+2);
-				}
-	    	}
-	    	else if(cname.equals("ArrayList")) {
-	    		ArrayList<Object> al = (ArrayList<Object>)yo;
-	    		System.out.println();
-	    		for (int i=0; i<al.size(); i++) {
-	    			System.out.format("%s[%d] ",indent.substring(0,level),i);
-	    			dumpYaml(al.get(i),level+2);
-	    		}
-	    	}
-	    	else if(cname.equals("String")) {
-	    		System.out.println(" ==> \"" + (String)yo + "\"");
-	    	}
-	    	else if(cname.equals("Integer")) {
-	    		System.out.println(" ==> " + (int)yo);
-	    	}
-	    	else if(cname.equals("Boolean")) {
-	    		System.out.println(" ==> " + (boolean)yo);
-	    	}
-	    	else if(cname.equals("Double")) {
-	    		System.out.println(" ==> " + (double)yo);
-	    	}
-	    	else {
-	    		System.out.println(" !! unexpected type");
-	    	}
-    	}
-    	catch(Exception e) {
-    		System.out.println("Exception!! " + e.getMessage());	
-    	}
-	}
+
+    @SuppressWarnings("unchecked")
+    private static void dumpYaml(Object yo, int level) {
+        final String indent = "                                                                         ";
+        try {
+            if (yo == null) {
+                System.out.println("<null>");
+                return;
+            }
+            String cname = yo.getClass().getSimpleName();
+            System.out.print(cname);
+            if (cname.equals("LinkedHashMap")) {
+                LinkedHashMap<String, Object> lhm = (LinkedHashMap<String, Object>) yo;
+                System.out.println();
+                for (Map.Entry<String, Object> me : lhm.entrySet()) {
+                    System.out.print(indent.substring(0, level) + me.getKey() + ": ");
+                    dumpYaml(me.getValue(), level + 2);
+                }
+            } else if (cname.equals("ArrayList")) {
+                ArrayList<Object> al = (ArrayList<Object>) yo;
+                System.out.println();
+                for (int i = 0; i < al.size(); i++) {
+                    System.out.format("%s[%d] ", indent.substring(0, level), i);
+                    dumpYaml(al.get(i), level + 2);
+                }
+            } else if (cname.equals("String")) {
+                System.out.println(" ==> \"" + (String) yo + "\"");
+            } else if (cname.equals("Integer")) {
+                System.out.println(" ==> " + (int) yo);
+            } else if (cname.equals("Boolean")) {
+                System.out.println(" ==> " + (boolean) yo);
+            } else if (cname.equals("Double")) {
+                System.out.println(" ==> " + (double) yo);
+            } else {
+                System.out.println(" !! unexpected type");
+            }
+        } catch (Exception e) {
+            System.out.println("Exception!! " + e.getMessage());
+        }
+    }
 }