un-used import

Author: kares

src/main/java/org/jruby/ext/openssl/HMAC.java

@@ -30,7 +30,6 @@
 import java.security.GeneralSecurityException;
 import java.security.NoSuchAlgorithmException;
 import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
 
 import org.jruby.Ruby;
 import org.jruby.RubyClass;