public static void main ( String [ ] args ) throws IOException {
  br = new BufferedReader ( new InputStreamReader ( System . in ) ) ;
  List < Integer > answer = new ArrayList < Integer > ( ) ;
  ;
}

public static void main ( String [ ] args ) throws IOException { br = new BufferedReader ( new InputStreamReader ( System . in ) ) ; List < Integer > answer = new ArrayList < Integer > ( ) ; ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) (throws (type_identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))))) (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))))))