public static int countDigits ( int a , int b ) {
  if ( a == 0 || b == 0 ) return 1 ;
  return ( int ) Math . floor ( Math . log10 ( Math . abs ( a ) ) + Math . log10 ( Math . abs ( b ) ) ) + 1 ;
}

public static int countDigits ( int a , int b ) { if ( a == 0 || b == 0 ) return 1 ; return ( int ) Math . floor ( Math . log10 ( Math . abs ( a ) ) + Math . log10 ( Math . abs ( b ) ) ) + 1 ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (return_statement (decimal_integer_literal))) (return_statement (binary_expression left: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))))) right: (decimal_integer_literal)))))