public void setStencilBits(int value) {
        putInteger("StencilBits", value);
    }
Set the number of stencil bits.
<p>
This value is only relevant when the stencil buffer is being used.
Specify 8 to indicate an 8-bit stencil buffer, specify 0 to disable
the stencil buffer.
</p>
(Default: 0)

@param value Number of stencil bits
jme3-core/src/main/java/com/jme3/system/AppSettings.java