Any class that retains resources other than memory has a finalize() method that makes sure the
resource was freed before the memory is to be reclaimed.
Retrieve a Node entry given a path separated by dots
map = new XMLtoMap( new StringReader( sampleXML));
Node node = map.get( "OuterElement.InnerElement");
check( node.name.equals( "InnerElement"));
getAll() -
Static method in class com.marringtons.file.Path
retrieve data paths in ascending order of importance.
External access to current record is via a getter so that if a new DAO has
been created it is committed to disk to provide a current record for use elsewhere.