protected void convertPrimitiveToWrapper(
			final LightweightTypeReference primitive, 
			final LightweightTypeReference wrapper, 
			final ITreeAppendable appendable,
			final Later expression) {
		appendable.append(wrapper);
		appendable.append(".");
		appendable.append("valueOf(");
		expression.exec(appendable);
		appendable.append(")");
	}
protected void convertPrimitiveToWrapper ( final LightweightTypeReference primitive , final LightweightTypeReference wrapper , final ITreeAppendable appendable , final Later expression ) { appendable . append ( wrapper ) ; appendable . append ( "." ) ; appendable . append ( "valueOf(" ) ; expression . exec ( appendable ) ; appendable . append ( ")" ) ; }
Convert a primitive expression (number, char, boolean) to its wrapper equivalent.

@param primitive unused in this context but useful for inheritors.
@param wrapper the wrapper type to convert to.
@param appendable the receiver of the convertion.
@param expression the expression to convert.