ok so I tested it for you.
with the init script this is in extra.security:
jdk.tls.disabledAlgorithms=SSLv3, RC4, DES, MD5withRSA, DH keySize < 1024, EC keySize < 224, 3DES_EDE_CBC, anon, NULL
without the init script, I get the same as you.
So the script itself works.