public static void print ( char a [ ] , int n , int ind ) {
  char [ ] b = new char [ ( 2 * n ) ] ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) b [ i ] = b [ n + i ] = a [ i ] ;
  for ( int i = ind ;
  i < n + ind ;
  i ++ ) System . out . print ( b [ i ] + " " ) ;
}

public static void print ( char a [ ] , int n , int ind ) { char [ ] b = new char [ ( 2 * n ) ] ; for ( int i = 0 ; i < n ; i ++ ) b [ i ] = b [ n + i ] = a [ i ] ; for ( int i = ind ; i < n + ind ; i ++ ) System . out . print ( b [ i ] + " ▁ " ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (identifier))) right: (array_access array: (identifier) index: (identifier)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier))) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal))))))))