public static void main ( String [ ] args ) {
  char [ ] s = "geeksforgeeks" . toCharArray ( ) ;
  descOrder ( s ) ;
  System . out . println ( String . valueOf ( s ) ) ;
}

public static void main ( String [ ] args ) { char [ ] s = " geeksforgeeks " . toCharArray ( ) ; descOrder ( s ) ; System . out . println ( String . valueOf ( s ) ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (string_literal) name: (identifier) arguments: (argument_list)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))))