@Override
            public int applyAsInt(T object) {
                final int value = inner.applyAsInt(object);
                return value < 0 ? -value : value;
            }
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/internal/expression/AbsUtil.java