diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
index 9ae306b..e439363 100644
--- a/.settings/org.eclipse.jdt.core.prefs
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -1,4 +1,5 @@
 eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.methodParameters=generate
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=13
 org.eclipse.jdt.core.compiler.compliance=13
 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
diff --git a/pom.xml b/pom.xml
index 42dd1aa..9a6d4e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>serialization</artifactId>
-	<version>0.1.3</version>
+	<version>0.1.4</version>
 	<name>Serialization</name>
 	<packaging>jar</packaging>
 
diff --git a/src/main/java/info/unterrainer/commons/serialization/JsonMapper.java b/src/main/java/info/unterrainer/commons/serialization/JsonMapper.java
index f3e806d..1ae226e 100644
--- a/src/main/java/info/unterrainer/commons/serialization/JsonMapper.java
+++ b/src/main/java/info/unterrainer/commons/serialization/JsonMapper.java
@@ -5,8 +5,8 @@
 
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.core.TreeNode;
 import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JavaType;
 import com.fasterxml.jackson.databind.JsonMappingException;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -14,6 +14,7 @@
 import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
 import com.fasterxml.jackson.databind.introspect.AnnotatedClass;
 import com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector;
+import com.fasterxml.jackson.databind.type.TypeFactory;
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 
 import lombok.AccessLevel;
@@ -59,6 +60,10 @@ public JsonPOJOBuilder.Value findPOJOBuilderConfig(final AnnotatedClass ac) {
 		return s;
 	}
 
+	public TypeFactory getTypeFactory() {
+		return objectMapper.getTypeFactory();
+	}
+
 	public <T> String toStringFrom(final T sourceObject) {
 		try {
 			return objectMapper.writeValueAsString(sourceObject);
@@ -77,9 +82,9 @@ public <T> T fromStringTo(final Class<T> targetClass, final String sourceJson) {
 		}
 	}
 
-	public <T> T fromTreeTo(final Class<T> targetClass, final TreeNode treeNode) {
+	public <T> T fromStringTo(final JavaType targetClass, final String sourceJson) {
 		try {
-			return objectMapper.treeToValue(treeNode, targetClass);
+			return objectMapper.readValue(sourceJson, targetClass);
 		} catch (JsonMappingException e) {
 			throw new info.unterrainer.commons.serialization.exceptions.JsonMappingException(e.getMessage(), e);
 		} catch (JsonProcessingException e) {