Java String hashCode() method

Java String hashCode() method returns hash code for current String.

hash code for string object is computed as

Using int arithmetic, where s[i] is the ith character of the string, n is the length of the string, and ^ indicates exponentiation. (The hash value of the empty string is zero.)

Syntax:

Return:  an int datatype i.e. hashcode of the String.

Java String hashCode() example 1:

Output:

Java String hashCode() example 2: Two String having same hash code

Output:

Java String hashCode() example 3:

Output:

Java String hashCode() example 4:

Output:

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