Add Gradle wrapper
Update ignore patterns
Get full distribution.
Initial build.
Use Groovy version compatible with Java 1.6.
Ordered loading from stream/reader.
Ordered storing to stream/writer.
Synchronize access to properties.
Move tests to proper folder location.
Allow to omit date comment when storing properties.
Replace constructor with boolean argument by a factory method.
Verify multi-line comments are handled properly.
Simplify class DateSuppressingPropertiesBufferedWriter.
Allow to specify custom comparator by which to order the keys.
Introduce OrderedPropertiesBuilder.
Refactor class CustomProperties to be static.
Add linking Javadoc.
Minor Javadoc.
Add API toJdkProperties.
Make OrderedProperties Serializable.