commit a5f352204021b90c3969744bc73e0cc647867ed4
Author: Leszek Koltunski <leszek@koltunski.pl>
Date:   Mon Apr 2 23:15:53 2018 +0100

    Minor.

diff --git a/src/main/java/org/distorted/examples/stencil/StencilRenderer.java b/src/main/java/org/distorted/examples/stencil/StencilRenderer.java
index 7226f3e..0209073 100644
--- a/src/main/java/org/distorted/examples/stencil/StencilRenderer.java
+++ b/src/main/java/org/distorted/examples/stencil/StencilRenderer.java
@@ -25,7 +25,6 @@ import android.opengl.GLES30;
 import android.opengl.GLSurfaceView;
 
 import org.distorted.examples.R;
-import org.distorted.library.effect.EffectName;
 import org.distorted.library.effect.FragmentEffectBrightness;
 import org.distorted.library.effect.MatrixEffectMove;
 import org.distorted.library.effect.MatrixEffectRotate;