Intern method for Java record -27-string

Intern () method of the String class : ( Meaning of intern detention)

Public String intern ()  Returns a normalized representation of a string object.

An initially empty string pool, which is privately maintained by the class string .

intern   method, if the pool already contains one equals this   STRING  equals (Object)   method OK), returns the string in the pool. otherwise, this   STRING  STRING 

It follows the following rules: For any two strings s and T, when and only if s.equals (t) is true ,  s.intern () = = T.intern () is true.

All literal string and string assignment constant expressions are manipulated using the intern method.

Returns: A string with the same content as this string, but must be taken from a pool with a unique string.

Intern method for Java record -27-string