minWindow = swcac.smallestWindow(str.toCharArray(),subString.toCharArray()) | result = swcac.minWindow(str,subString) | swcac.smallestWindow(str.toCharArray(),subString.toCharArray()) | swcac.minWindow(str,subString) | interview | 7de311b93421fb2a2e0ed1edf79e29feac4272db | com.interview.string.SmallestWindowContaingAllCharacters | | | | | | AssignedTo | True |