/usr/lib/jvm/java-1.11.0-openjdk-amd64/conf/security
vi java.security
jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, DES, MD5withRSA, \ DH keySize < 1024, EC keySize < 224, 3DES_EDE_CBC, anon, NULL, \ include jdk.disabled.namedCurves
Remove TLSv1 and/or TLSv1.1