public final double [ ] getDpiSuggestions ( ) { if ( this . dpiSuggestions == null ) { List < Double > list = new ArrayList <> ( ) ; for ( double suggestion : DEFAULT_DPI_VALUES ) { if ( suggestion <= this . maxDpi ) { list . add ( suggestion ) ; } } double [ ] suggestions = new double [ list . size ( ) ] ; for ( int i = 0 ; i < suggestions . length ; i ++ ) { suggestions [ i ] = list . get ( i ) ; } return suggestions ; } return this . dpiSuggestions ; }
Get DPI suggestions .