diff --git a/jme3-core/src/main/java/com/jme3/material/Technique.java b/jme3-core/src/main/java/com/jme3/material/Technique.java
index ea35283f0..8f26a300d 100644
--- a/jme3-core/src/main/java/com/jme3/material/Technique.java
+++ b/jme3-core/src/main/java/com/jme3/material/Technique.java
@@ -31,6 +31,7 @@
  */
 package com.jme3.material;
 
+import com.jme3.material.logic.TechniqueDefLogic;
 import com.jme3.asset.AssetManager;
 import com.jme3.light.LightList;
 import com.jme3.material.TechniqueDef.LightMode;
diff --git a/jme3-core/src/main/java/com/jme3/material/TechniqueDef.java b/jme3-core/src/main/java/com/jme3/material/TechniqueDef.java
index 023f298af..93add2c7b 100644
--- a/jme3-core/src/main/java/com/jme3/material/TechniqueDef.java
+++ b/jme3-core/src/main/java/com/jme3/material/TechniqueDef.java
@@ -31,6 +31,7 @@
  */
 package com.jme3.material;
 
+import com.jme3.material.logic.TechniqueDefLogic;
 import com.jme3.asset.AssetManager;
 import com.jme3.export.*;
 import com.jme3.renderer.Caps;
diff --git a/jme3-core/src/main/java/com/jme3/material/DefaultTechniqueDefLogic.java b/jme3-core/src/main/java/com/jme3/material/logic/DefaultTechniqueDefLogic.java
similarity index 98%
rename from jme3-core/src/main/java/com/jme3/material/DefaultTechniqueDefLogic.java
rename to jme3-core/src/main/java/com/jme3/material/logic/DefaultTechniqueDefLogic.java
index fb10e704e..ffe72cc00 100644
--- a/jme3-core/src/main/java/com/jme3/material/DefaultTechniqueDefLogic.java
+++ b/jme3-core/src/main/java/com/jme3/material/logic/DefaultTechniqueDefLogic.java
@@ -29,12 +29,13 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package com.jme3.material;
+package com.jme3.material.logic;
 
 import com.jme3.asset.AssetManager;
 import com.jme3.light.AmbientLight;
 import com.jme3.light.Light;
 import com.jme3.light.LightList;
+import com.jme3.material.TechniqueDef;
 import com.jme3.math.ColorRGBA;
 import com.jme3.renderer.Caps;
 import com.jme3.renderer.RenderManager;
diff --git a/jme3-core/src/main/java/com/jme3/material/MultiPassLightingLogic.java b/jme3-core/src/main/java/com/jme3/material/logic/MultiPassLightingLogic.java
similarity index 98%
rename from jme3-core/src/main/java/com/jme3/material/MultiPassLightingLogic.java
rename to jme3-core/src/main/java/com/jme3/material/logic/MultiPassLightingLogic.java
index 293859b66..7b5e2f4a5 100644
--- a/jme3-core/src/main/java/com/jme3/material/MultiPassLightingLogic.java
+++ b/jme3-core/src/main/java/com/jme3/material/logic/MultiPassLightingLogic.java
@@ -29,7 +29,7 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package com.jme3.material;
+package com.jme3.material.logic;
 
 import com.jme3.asset.AssetManager;
 import com.jme3.light.AmbientLight;
@@ -38,6 +38,8 @@ import com.jme3.light.Light;
 import com.jme3.light.LightList;
 import com.jme3.light.PointLight;
 import com.jme3.light.SpotLight;
+import com.jme3.material.RenderState;
+import com.jme3.material.TechniqueDef;
 import com.jme3.math.ColorRGBA;
 import com.jme3.math.FastMath;
 import com.jme3.math.Quaternion;
diff --git a/jme3-core/src/main/java/com/jme3/material/SinglePassLightingLogic.java b/jme3-core/src/main/java/com/jme3/material/logic/SinglePassLightingLogic.java
similarity index 98%
rename from jme3-core/src/main/java/com/jme3/material/SinglePassLightingLogic.java
rename to jme3-core/src/main/java/com/jme3/material/logic/SinglePassLightingLogic.java
index 75de9054d..2b31c7869 100644
--- a/jme3-core/src/main/java/com/jme3/material/SinglePassLightingLogic.java
+++ b/jme3-core/src/main/java/com/jme3/material/logic/SinglePassLightingLogic.java
@@ -29,7 +29,7 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package com.jme3.material;
+package com.jme3.material.logic;
 
 import com.jme3.asset.AssetManager;
 import com.jme3.light.DirectionalLight;
@@ -37,7 +37,9 @@ import com.jme3.light.Light;
 import com.jme3.light.LightList;
 import com.jme3.light.PointLight;
 import com.jme3.light.SpotLight;
+import com.jme3.material.RenderState;
 import com.jme3.material.RenderState.BlendMode;
+import com.jme3.material.TechniqueDef;
 import com.jme3.math.ColorRGBA;
 import com.jme3.math.Vector3f;
 import com.jme3.math.Vector4f;
diff --git a/jme3-core/src/main/java/com/jme3/material/StaticPassLightingLogic.java b/jme3-core/src/main/java/com/jme3/material/logic/StaticPassLightingLogic.java
similarity index 98%
rename from jme3-core/src/main/java/com/jme3/material/StaticPassLightingLogic.java
rename to jme3-core/src/main/java/com/jme3/material/logic/StaticPassLightingLogic.java
index c8759980c..0033e7a47 100644
--- a/jme3-core/src/main/java/com/jme3/material/StaticPassLightingLogic.java
+++ b/jme3-core/src/main/java/com/jme3/material/logic/StaticPassLightingLogic.java
@@ -29,7 +29,7 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package com.jme3.material;
+package com.jme3.material.logic;
 
 import com.jme3.asset.AssetManager;
 import com.jme3.light.DirectionalLight;
@@ -38,6 +38,7 @@ import com.jme3.light.Light.Type;
 import com.jme3.light.LightList;
 import com.jme3.light.PointLight;
 import com.jme3.light.SpotLight;
+import com.jme3.material.TechniqueDef;
 import com.jme3.math.ColorRGBA;
 import com.jme3.math.Vector3f;
 import com.jme3.renderer.Caps;
diff --git a/jme3-core/src/main/java/com/jme3/material/TechniqueDefLogic.java b/jme3-core/src/main/java/com/jme3/material/logic/TechniqueDefLogic.java
similarity index 99%
rename from jme3-core/src/main/java/com/jme3/material/TechniqueDefLogic.java
rename to jme3-core/src/main/java/com/jme3/material/logic/TechniqueDefLogic.java
index 5cf6e8ab0..95ab8ccf3 100644
--- a/jme3-core/src/main/java/com/jme3/material/TechniqueDefLogic.java
+++ b/jme3-core/src/main/java/com/jme3/material/logic/TechniqueDefLogic.java
@@ -29,7 +29,7 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package com.jme3.material;
+package com.jme3.material.logic;
 
 import com.jme3.asset.AssetManager;
 import com.jme3.light.LightList;
diff --git a/jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java b/jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java
index e9286e82b..8b0f831c5 100644
--- a/jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java
+++ b/jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java
@@ -31,6 +31,9 @@
  */
 package com.jme3.material.plugins;
 
+import com.jme3.material.logic.MultiPassLightingLogic;
+import com.jme3.material.logic.SinglePassLightingLogic;
+import com.jme3.material.logic.DefaultTechniqueDefLogic;
 import com.jme3.asset.*;
 import com.jme3.material.*;
 import com.jme3.material.RenderState.BlendMode;