Add encryption option

src/test/kotlin/nl/astraeus/persistence/TestPersistenceJavaInKotlin.kt

@@ -3,8 +3,8 @@ package nl.astraeus.persistence
 import org.junit.jupiter.api.Test
 import java.io.File
 
-
 class TestPersistenceJavaInKotlin {
+
   internal class Person(
     var name: String,
     var age: Int
@@ -23,19 +23,21 @@ class TestPersistenceJavaInKotlin {
 
     val persistent = Persistent(
       File("data", "java-kotlin-test"),
-      arrayOf(
+      enableOptimisticLocking = false,
+      indexes = arrayOf(
         Index(
           Person::class,
           "name"
         ) { p -> (p as Person).name }
       ),
-      false
     )
 
     persistent.transaction {
       val person = find(Person::class.java, 1L)
+
       if (person != null) {
-        println("Person: ${person.name} is ${person.age} years old."
+        println(
+          "Person: ${person.name} is ${person.age} years old."
         )
       }
     }