posted 18 years ago
Hi,
In page 395 in HFSJ, it has been stated as "In arithmetic, EL treats the null values as zero".
My doubt is that how in the first place null values get involved in an arithmetic expression.
Can anyone give me a proper example for the above statement.
SCJP 1.4<br />SCWCD 1.4<br />SCBCD 1.3