2 files changed, 10 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java b/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
index c1fec10b8..c6e03cad6 100644
--- a/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
@@ -54,6 +54,11 @@ public abstract class RegionRenderer extends Renderer {
         regions.clear();
     }       
 
+    @Override
+    protected void disposeImpl(GL2ES2 gl) {
+        flushCache();
+    }
+    
     /** Create an ogl {@link Region} defining this {@link OutlineShape}
      * @param sharpness parameter for Region generation
      * @return the resulting Region.
diff --git a/src/jogl/classes/com/jogamp/graph/curve/opengl/TextRenderer.java b/src/jogl/classes/com/jogamp/graph/curve/opengl/TextRenderer.java
index 79ae8c11e..45f78fc23 100644
--- a/src/jogl/classes/com/jogamp/graph/curve/opengl/TextRenderer.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/opengl/TextRenderer.java
@@ -72,6 +72,11 @@ public abstract class TextRenderer extends Renderer {
        stringCacheArray.clear();
    }
    
+   @Override
+   protected void disposeImpl(GL2ES2 gl) {
+       flushCache();
+   }
+   
    public final void setCacheMaxSize(int newSize ) { stringCacheMaxSize = newSize; validateCache(0); }
    public final int getCacheMaxSize() { return stringCacheMaxSize; }
    public final int getCacheSize() { return stringCacheArray.size(); }