[CONFIGURATION-636] Changed access to keys when saving a properties configuration.

PropertiesConfigurationLayout.save() now obtains the keys to be
saved from the official getKeys() method. This makes it possible to
override getKeys() to change the order of keys in the generated file.

Thanks to Tim Lark for the proposed change.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/configuration/trunk@1752108 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: dd865683b15a1a6ba303e341975e4302a4606014
  1. conf/
  2. src/
  3. LICENSE.txt
  4. NOTICE.txt
  5. pom.xml
  6. PROPOSAL.html
  7. RELEASE-NOTES.txt