Re: java.util.prefs.Preferences and arrays

Eric Sosman <esosman@ieee-dot-org.invalid> writes:


  The library ?ram.jar? contains an implementation of ?Unotal?
  with support for mutiple values of a single key.

  Here is an example from the Junotal tutorial:

  Main.java

import java.lang.String;
import java.lang.System;
import de.dclj.ram.notation.unotal.Room;
import static de.dclj.ram.notation.unotal.RoomFromModule.room;

public final class Main
{ public static void main( final String argv[] )
  { System.out.println( room( "< a=b >" ).get( "a" ));
    System.out.println( room( "< a=b >" ).get( "a" ).getClass() );

    System.out.println( room( "< a=b a=c >" ).get( "a" ));
    System.out.println( room( "< a=b a=c >" ).get( "a" ).getClass() );

    System.out.println( room( "< >" ).getValues( "a" ));
    System.out.println( room( "< >" ).getValues( "a" ).getClass() );

    System.out.println( room( "< a=b >" ).getValues( "a" ));
    System.out.println( room( "< a=b >" ).getValues( "a" ).getClass() );

    System.out.println( room( "< a=b a=b >" ).getValues( "a" ));
    System.out.println( room( "< a=b a=b >" ).getValues( "a" ).getClass() );

    System.out.println( room( "< a=b a=c >" ).getValues( "a" ));
    System.out.println( room( "< a=b a=c >" ).getValues( "a" ).getClass() ); }}

  System.out

b
class de.dclj.ram.notation.unotal.StringValue

[b, c]
class de.dclj.ram.notation.unotal.SprayValue

[]
class de.dclj.ram.notation.unotal.SprayValue

[b]
class java.util.HashSet

[b]
class java.util.HashSet

[b, c]
class java.util.HashSet

  The Junotal tutorial

http://www.purl.org/stefan_ram/pub/junotal_tutorial