question: @ SuppressWarnings ( "rawtypes" ) public static String unqualifiedClassName ( Class type ) { if ( type . isArray ( ) ) { return unqualifiedClassName ( type . getComponentType ( ) ) + "Array" ; } String name = type . getName ( ) ; return name . substring ( name . lastIndexOf ( '.' ) + 1 ) ; }
target:  Returns the root name of the class.