public MorphTarget getMorphTarget(int index) {
        if (morphTargets == null) {
            throw new IndexOutOfBoundsException("Index:" + index + ", Size:0");
        }
        return morphTargets.get(index);
    }
Get the MorphTarget at the given index
@throws IndexOutOfBoundsException if the index outside the number of morph targets
@param index The index of the morph target to get
@return The MorphTarget at the index
jme3-core/src/main/java/com/jme3/scene/Mesh.java