A bad string hash function. Consider the following hashCode() implementationfor String, which was used in early versions of Java:public int hashCode() { int hash = 0; int skip = Math. max(1, length() / 8); for (int i = 0; i < length(); i += skip) hash = (hash * 37) + charAt(i); return hash;}Explain why you think the designers chose this implementationand thenexplain why you think it was abandoned.