Unused Imports and Random

src/de/steamwar/sql/SteamwarUser.java

@@ -23,19 +23,17 @@ import de.steamwar.sql.internal.*;
 import lombok.Getter;
 import lombok.SneakyThrows;
 
-import javax.crypto.Mac;
 import javax.crypto.SecretKeyFactory;
 import javax.crypto.spec.PBEKeySpec;
-import java.security.MessageDigest;
 import java.security.SecureRandom;
 import java.sql.Timestamp;
 import java.util.*;
-import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 import java.util.logging.Level;
 import java.util.stream.Collectors;
 
 public class SteamwarUser {
+    private static final SecureRandom random = new SecureRandom();
 
 	static {
 		new SqlTypeMapper<>(UUID.class, "CHAR(36)", (rs, identifier) -> UUID.fromString(rs.getString(identifier)), (st, index, value) -> st.setString(index, value.toString()));
@@ -292,7 +290,6 @@ public class SteamwarUser {
 
     @SneakyThrows
     public void setPassword(String password) {
-        SecureRandom random = new SecureRandom();
         byte[] salt = new byte[16];
         random.nextBytes(salt);
         String saltString = Base64.getEncoder().encodeToString(salt);