Add foam.util.Arrays.asHashMap() method for creating initialized HashMaps.
Add foam.util.Arrays.asHashMap() method for creating initialized HashMaps.

foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,foam-framework/foam2,foam-framework/foam2