1.15 Taming Code Help

Hey guys im updating my tame code to 1.15 (from 1.12); the mob already is tameable, now im trying to make it´s model to sit when clicked (when tamed), everything is ready except this code part here; can someone help me to convert this code to 1.15? thanks!

public void setLivingAnimations(EntityLivingBase entitylivingbaseIn, float limbSwing, float limbSwingAmount, float partialTickTime)
     {
        EntitycapuchinBlond entitycapuchinBlond = (EntitycapuchinBlond)entitylivingbaseIn;

        
        if (entitycapuchinBlond.isSitting())
        
        {
            this.Head.setRotationPoint(0.5F, 17F, -1F);
			this.Body.setRotationPoint(0F, 18.5F, -0.5F);
			this.Body.rotateAngleX = 0.5235988F;
			...
			
        }
        
        else
        
        {
			this.Head.setRotationPoint(0.5F, 15F, -1F);
			this.Body.setRotationPoint(0F, 16.5F, -0.5F);
			this.Body.rotateAngleX = 1.047198F;
			....

        }

    }