Code cleanup

Dorkbox-Util/src/dorkbox/util/Sys.java

@@ -982,7 +982,4 @@ public class Sys {
 
         return null;
     }
-
-
-
 }

Dorkbox-Util/src/dorkbox/util/crypto/CryptoX509.java

@@ -126,6 +126,7 @@ public class CryptoX509 {
         /**
          * @return true if saving the x509 certificate to a PEM format file was successful
          */
+        @SuppressWarnings("unused")
         public static boolean convertToPemFile(X509Certificate x509cert, String fileName) {
             boolean failed = false;
             Writer output = null;
@@ -1255,6 +1256,7 @@ public class CryptoX509 {
      *
      * Code is present but commented out, as it was a PITA to figure it out, as documentation is lacking....
      */
+    @SuppressWarnings("unused")
     public static void loadKeystore(String keystoreLocation, String alias, char[] passwd, char[] keypasswd) {
 //            FileInputStream fileIn = new FileInputStream(keystoreLocation);
 //          KeyStore keyStore = KeyStore.getInstance("JKS");

Dorkbox-Util/src/dorkbox/util/crypto/signers/BcECDSAContentVerifierProviderBuilder.java

@@ -18,6 +18,7 @@ import org.bouncycastle.operator.bc.BcContentVerifierProviderBuilder;
 
 public class BcECDSAContentVerifierProviderBuilder extends BcContentVerifierProviderBuilder {
 
+    @SuppressWarnings("unused")
     public BcECDSAContentVerifierProviderBuilder(DigestAlgorithmIdentifierFinder digestAlgorithmFinder) {
     }