Extend java.lang.String

Question

java.lang.String is declared as final, however are there any mechanisms available legitimate or otherwise to extend it and replace the equals(String other) method?

Answer 1

No, absolutely not. If you want some "other" kind of string, create another type which might contain a string:

public final class OtherString {     private final String underlyingString;      public OtherString(String underlyingString) {         this.underlyingString = underlyingString;     }              // Override equals however you want here }