[TRINIDAD-1124] numberconverter has issue with bigdecimal

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.9-core, 1.2.9-core
• Assignee: Matthias Wessendorf
• Reporter: Matthias Wessendorf
• Created: 17/Jun/08 01:04
• Updated: 27/Jan/10 08:45
• Resolved: 17/Jun/08 01:44

Description

Due to a potential bug in BigDecimal there is a bug, when you use BigDecimal
with a NumberConverter.

Like
<tr:inputText value="#

{bean.number}

" ...>
<tr:convertNumber />
</tr:inputText>

For instance, when the entered value is "333.111" the actual stored value is 333.1109999999999899955582804977893829345703125

There is a mathematic explanation for that in here:
http://en.wikipedia.org/wiki/Floating_point#Accuracy_problems

Issue Links

• is cloned by: MYFACES-1890 Numberconverter has issue with bigdecimal