static String getName ( int p ) {
  if ( p < 26 ) return ( char ) ( p + 'A' ) + "" ;
  return ( char ) ( p / 26 + 'A' ) + "" + ( char ) ( p % 26 + 'a' ) ;
}

static String getName ( int p ) { if ( p < 26 ) return ( char ) ( p + ' A ' ) + " " ; return ( char ) ( p / 26 + ' A ' ) + " " + ( char ) ( p % 26 + ' a ' ) ; }
(method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (binary_expression left: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (character_literal)))) right: (string_literal)))) (return_statement (binary_expression left: (binary_expression left: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (character_literal)))) right: (string_literal)) right: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (character_literal))))))))