static void printPathToCoverAllNodeUtil ( int nThNode ) {
  Vector < Integer > res = new Vector < Integer > ( ) ;
  printPath ( res , nThNode , 1 ) ;
}

static void printPathToCoverAllNodeUtil ( int nThNode ) { Vector < Integer > res = new Vector < Integer > ( ) ; printPath ( res , nThNode , 1 ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal))))))