public static int countSubstringsWithOverlap(java.lang.String t, java.lang.String s)

Counts the number of times that one string occurs as a substring in another, allowing the occurrences to overlap. For example:

• countSubstringsWithOverlap("aa", "aaaaa") returns 4
• countSubstringsWithOverlap("aba", "ababab", true) returns 2

Parameters:

t - string we are looking for ("target")

s - string in which we are looking ("source")

Returns:

number of times t occurs in s as a substring, allowing overlap