svn commit: r1577060 - /felix/trunk/utils/src/main/java/org/apache/felix/utils/properties/Properties.java

[ffang]

Author: ffang
Date: Thu Mar 13 08:19:18 2014
New Revision: 1577060

URL: http://svn.apache.org/r1577060
Log:
[FELIX-4457]org.apache.felix.utils.properties will save key=value on top of 
comments if the original properties file are all comments

Modified:
    
felix/trunk/utils/src/main/java/org/apache/felix/utils/properties/Properties.java

Modified: 
felix/trunk/utils/src/main/java/org/apache/felix/utils/properties/Properties.java
URL: 
http://svn.apache.org/viewvc/felix/trunk/utils/src/main/java/org/apache/felix/utils/properties/Properties.java?rev=1577060&r1=1577059&r2=1577060&view=diff
==============================================================================
--- 
felix/trunk/utils/src/main/java/org/apache/felix/utils/properties/Properties.java
 (original)
+++ 
felix/trunk/utils/src/main/java/org/apache/felix/utils/properties/Properties.java
 Thu Mar 13 08:19:18 2014
@@ -350,8 +350,10 @@ public class Properties extends Abstract
     protected void loadLayout(Reader in) throws IOException
     {
         PropertiesReader reader = new PropertiesReader(in);
+        boolean hasProperty = false;
         while (reader.nextProperty())
         {
+            hasProperty = true;
             storage.put(reader.getPropertyName(), reader.getPropertyValue());
             int idx = checkHeaderComment(reader.getCommentLines());
             layout.put(reader.getPropertyName(),
@@ -360,7 +362,11 @@ public class Properties extends Abstract
                                     null,
                                new ArrayList<String>(reader.getValueLines())));
         }
-        footer = new ArrayList<String>(reader.getCommentLines());
+        if (hasProperty) {
+            footer = new ArrayList<String>(reader.getCommentLines());
+        } else {
+            header = new ArrayList<String>(reader.getCommentLines());
+        }
         if (substitute)
         {
             substitute();
@@ -1099,4 +1105,4 @@ public class Properties extends Abstract
 
     } // class Layout
 
-}
\ No newline at end of file
+}