public static void main ( String args [ ] ) {
  Node start = null ;
  start = insertNode ( start , 4 ) ;
  start = insertNode ( start , 5 ) ;
  start = insertNode ( start , 7 ) ;
  start = insertNode ( start , 8 ) ;
  start = insertNode ( start , 6 ) ;
  System . out . printf ( "Created circular doubly linked list is: " ) ;
  displayList ( start ) ;
  searchList ( start , 5 ) ;
}

public static void main ( String args [ ] ) { Node start = null ; start = insertNode ( start , 4 ) ; start = insertNode ( start , 5 ) ; start = insertNode ( start , 7 ) ; start = insertNode ( start , 8 ) ; start = insertNode ( start , 6 ) ; System . out . printf ( " Created ▁ circular ▁ doubly ▁ linked ▁ list ▁ is : ▁ " ) ; displayList ( start ) ; searchList ( start , 5 ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (null_literal))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))))