[jira] [Commented] (LANG-1444) NumberUtils.createNumber() does not create BigDecimal for decimal fractions tending to zero

[asha somayajula (Jira)]

[ 
https://issues.apache.org/jira/browse/LANG-1444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17442523#comment-17442523
 ] 

asha somayajula commented on LANG-1444:
---

Can a PR be created for this?

> NumberUtils.createNumber() does not create BigDecimal for decimal fractions 
> tending to zero
> ---
>
> Key: LANG-1444
> URL: https://issues.apache.org/jira/browse/LANG-1444
> Project: Commons Lang
>  Issue Type: Bug
>  Components: lang.math.*
>Affects Versions: 3.8.1
>Reporter: Costa Theodosiou
>Priority: Major
>  Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> The following code demonstrates the issue:
> {{System.out.println(NumberUtils.createNumber("1.1").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.001").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.1").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.001").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.1").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.001").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.1").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.001").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.1").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.001").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.1").getClass().getName());}}
> {{System.out.println(NumberUtils.createNumber("1.001").getClass().getName());}}
> will print:
> {{java.lang.Float}}
> {{java.lang.Float}}
> {{java.lang.Float}}
> {{java.lang.Float}}
> {{java.lang.Double}}
> {{java.lang.Double}}
> {{java.lang.Double}}
> {{java.lang.Double}}
> {{java.lang.Float}}
> {{java.lang.Float}}
> {{java.lang.Float}}
> {{java.lang.Float}}
> It seems the problem is towards the bottom of the createNumber method that 
> compares the float to double string representation:
> f.toString().equals(d.toString())
> For the misbehaving tests, the string "1.0".equals("1.0")



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[jira] [Commented] (LANG-1666) Add ObjectUtils.equalsAny

[asha somayajula (Jira)]

[ 
https://issues.apache.org/jira/browse/LANG-1666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17442522#comment-17442522
 ] 

asha somayajula commented on LANG-1666:
---

 Can this be worked or is the PR intended to be merged?

> Add ObjectUtils.equalsAny
> -
>
> Key: LANG-1666
> URL: https://issues.apache.org/jira/browse/LANG-1666
> Project: Commons Lang
>  Issue Type: New Feature
>Reporter: Felix Hagemans
>Priority: Major
>  Time Spent: 50m
>  Remaining Estimate: 0h
>
> I think an {{equalsAny}} utility method would be a nice simple addition to 
> the ObjectUtils class. For example: 
> {code:java}if (valueA.equals(someObject.getSomeGetter()) || 
> valueB.equals(someObject.getSomeGetter()) { ... }{code}
> could be written a lot cleaner: 
> {code:java}if (ObjectUtils.equalsAny(someObject.getSomeGetter(), valueA, 
> valueB) { ... }{code}
> It would work similar to the already existing StringUtils.equalsAny method. 



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[jira] [Commented] (COLLECTIONS-700) Add a ConcurrentWeakHashMap

[asha somayajula (Jira)]

[ 
https://issues.apache.org/jira/browse/COLLECTIONS-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17442441#comment-17442441
 ] 

asha somayajula commented on COLLECTIONS-700:
-

Can I work this issue? If yes, is there a good place to start? My first really 
here on Jira and on commons

Thanks,
Asha

> Add a ConcurrentWeakHashMap
> ---
>
> Key: COLLECTIONS-700
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-700
> Project: Commons Collections
>  Issue Type: New Feature
>  Components: Map
>Reporter: Gary D. Gregory
>Assignee: Gary D. Gregory
>Priority: Major
>
> Add a {{ConcurrentWeakHashMap}}: A concurrent 
> {{[WeakHashMap|https://docs.oracle.com/javase/8/docs/api/java/util/WeakHashMap.html]}}.
>  A need for this was found to best support BeanUtils's BEANUTILS-509
> This issue is looking for a volunteer.



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