docs: public static WaveletDescription<WlCoef_F32> daubJ_F32( int J ) {
  		if( J != 4 ) {
  			throw new IllegalArgumentException("Only 4 is currently supported");
  		}
  
  		WlCoef_F32 coef = new WlCoef_F32();
  
  		coef.offsetScaling = 0;
  		coef.offsetWavelet = 0;
  
  		coef.scaling = new float[4];
  		coef.wavelet = new float[4];
  
  		double sqrt3 = Math.sqrt(3);
  		double div = 4.0*Math.sqrt(2);
  		coef.scaling[0] = (float)((1+sqrt3)/div);
  		coef.scaling[1] = (float)((3+sqrt3)/div);
  		coef.scaling[2] = (float)((3-sqrt3)/div);
  		coef.scaling[3] = (float)((1-sqrt3)/div);
  
  		coef.wavelet[0] = coef.scaling[3];
  		coef.wavelet[1] = -coef.scaling[2];
  		coef.wavelet[2] = coef.scaling[1];
  		coef.wavelet[3] = -coef.scaling[0];
  
  		WlBorderCoefStandard<WlCoef_F32> inverse = new WlBorderCoefStandard<>(coef);
  
  		return new WaveletDescription<>(new BorderIndex1D_Wrap(), coef, inverse);
  	}