static boolean isOddLength ( int num ) {
  int count = 0 ;
  while ( num > 0 ) {
    num /= 10 ;
    count ++ ;
  }
  if ( count % 2 != 0 ) {
    return true ;
  }
  return false ;
}

static boolean isOddLength ( int num ) { int count = 0 ; while ( num > 0 ) { num /= 10 ; count ++ ; } if ( count % 2 != 0 ) { return true ; } return false ; }
(method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (update_expression (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (return_statement (true)))) (return_statement (false))))