Does the ZGC garbage collector support string deduplication?

Question

Since it is not listed as an option at https://wiki.openjdk.java.net/display/zgc/Main I assume it is not supported. Some tests code made me wonder if it is supported?

Answer 1

Support for String Deduplication (-XX:+UseStringDeduplication)

Since JDK18: https://wiki.openjdk.java.net/display/zgc/Main