public static <T> ToFloat<T> abs(ToFloat<T> expression) {
        return AbsUtil.absFloat(expression);
    }
Returns an expression that takes an expression and returns its absolute
(removing the negation sign if any).

@param expression  the input expression
@param <T>         the input type
@return            the new expression
runtime-parent/runtime-compute/src/main/java/com/speedment/runtime/compute/expression/Expressions.java