The method longestStreak is intended to determine the longest substring of consecutive identical characters in the parameter str and print the result.

For example, the call longestStreak("CCAAAAATTT!") should print the result "A 5" because the longest substring of consecutive identical characters is "AAAAA".

Write the code segment to be used in the body of the method below. The parameter str is a properly initialized String variable. Your implementation should conform to the example above.

public static void longestStreak(String str)

Arrays can't be used to answer this question