public final boolean isCheckable( javax.faces.context.FacesContext facesContext) { return engine .getBoolProperty(Properties.CHECKABLE, false, facesContext); }
public final boolean isCheckable() { return isCheckable(null); }
    public final boolean isCheckable(            javax.faces.context.FacesContext facesContext) {        return engine                .getBoolProperty(Properties.CHECKABLE, false, facesContext);    }