1 files changed, 3 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/graph/curve/opengl/RenderState.java b/src/jogl/classes/com/jogamp/graph/curve/opengl/RenderState.java
index 2b243e6cf..407f40b68 100644
--- a/src/jogl/classes/com/jogamp/graph/curve/opengl/RenderState.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/opengl/RenderState.java
@@ -325,6 +325,9 @@ public class RenderState {
         hintBitfield &= ~mask;
     }
 
+    /**
+     * Issues {@link ShaderProgram#destroy(GL2ES2)} and nullifies reference.
+     */
     public void destroy(final GL2ES2 gl) {
         if( null != sp ) {
             sp.destroy(gl);