diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/io/KConcreteTypeAdapter.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/io/KConcreteTypeAdapter.kt
index b5efc66e..e029af8d 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/io/KConcreteTypeAdapter.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/io/KConcreteTypeAdapter.kt
@@ -44,8 +44,8 @@ private fun <T> resolveBound(bound: Class<T>, stringAdapter: TypeAdapter<String>
 	}
 }
 
-private class ListAdapter<T>(private val bound: Class<T>, private val stringAdapter: TypeAdapter<String>) : TypeAdapter<List<T>?>() {
-	private val resolvedBound by lazy { resolveBound(bound, stringAdapter) }
+private class ListAdapter<T>(private val type: Class<T>, private val stringAdapter: TypeAdapter<String>) : TypeAdapter<List<T>?>() {
+	private val resolvedBound by lazy { resolveBound(type, stringAdapter) }
 
 	override fun write(out: JsonWriter, value: List<T>?) {
 		out.beginArray()
@@ -78,9 +78,9 @@ private class ListAdapter<T>(private val bound: Class<T>, private val stringAdap
 	}
 }
 
-private class MapAdapter<K, V>(private val boundKey: Class<K>, private val boundValue: Class<V>, private val stringAdapter: TypeAdapter<String>) : TypeAdapter<Map<K, V>?>() {
-	private val resolvedKey by lazy { resolveBound(boundKey, stringAdapter) }
-	private val resolvedValue by lazy { resolveBound(boundValue, stringAdapter) }
+private class MapAdapter<K, V>(private val keyType: Class<K>, private val valueType: Class<V>, private val stringAdapter: TypeAdapter<String>) : TypeAdapter<Map<K, V>?>() {
+	private val resolvedKey by lazy { resolveBound(keyType, stringAdapter) }
+	private val resolvedValue by lazy { resolveBound(valueType, stringAdapter) }
 
 	override fun write(out: JsonWriter, value: Map<K, V>?) {
 		out.beginArray()
@@ -120,8 +120,8 @@ private class MapAdapter<K, V>(private val boundKey: Class<K>, private val bound
 	}
 }
 
-private class StringMapAdapter<V>(private val bound: Class<V>, private val stringAdapter: TypeAdapter<String>, private val interner: Interner<String>) : TypeAdapter<Map<String, V>?>() {
-	private val resolvedBound by lazy { resolveBound(bound, stringAdapter) }
+private class StringMapAdapter<V>(private val type: Class<V>, private val stringAdapter: TypeAdapter<String>, private val interner: Interner<String>) : TypeAdapter<Map<String, V>?>() {
+	private val resolvedBound by lazy { resolveBound(type, stringAdapter) }
 
 	override fun write(out: JsonWriter, value: Map<String, V>?) {
 		val resolvedBound = resolvedBound
@@ -601,6 +601,14 @@ class KConcreteTypeAdapter<T : Any> private constructor(
 			return this
 		}
 
+		fun <T> makeListAdapter(type: Class<T>): TypeAdapter<List<T>?> {
+			return ListAdapter(type, internedStringAdapter)
+		}
+
+		fun <T> makeObjectAdapter(type: Class<T>): TypeAdapter<Map<String, T>?> {
+			return StringMapAdapter(type, internedStringAdapter, stringInterner)
+		}
+
 		/**
 		 * Добавляет поле, которое содержит список значений V (без null).
 		 *