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https://issues.apache.org/jira/browse/KYLIN-3290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16692798#comment-16692798
]
ASF GitHub Bot commented on KYLIN-3290:
---------------------------------------
codecov-io commented on issue #351: KYLIN-3290 Leverage
getDecalredConstructor().newInstance() instead of newInstance()
URL: https://github.com/apache/kylin/pull/351#issuecomment-440175653
# [Codecov](https://codecov.io/gh/apache/kylin/pull/351?src=pr&el=h1) Report
> :exclamation: No coverage uploaded for pull request base
(`master@dca3ee7`). [Click here to learn what that
means](https://docs.codecov.io/docs/error-reference#section-missing-base-commit).
> The diff coverage is `50%`.
[](https://codecov.io/gh/apache/kylin/pull/351?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## master #351 +/- ##
=========================================
Coverage ? 23.61%
Complexity ? 4826
=========================================
Files ? 1133
Lines ? 68102
Branches ? 9659
=========================================
Hits ? 16080
Misses ? 50457
Partials ? 1565
```
| [Impacted
Files](https://codecov.io/gh/apache/kylin/pull/351?src=pr&el=tree) | Coverage Δ
| Complexity Δ | |
|---|---|---|---|
|
[...va/org/apache/kylin/dict/DictionarySerializer.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L0RpY3Rpb25hcnlTZXJpYWxpemVyLmphdmE=)
| `0% <0%> (ø)` | `0 <0> (?)` | |
|
[...n/java/org/apache/kylin/dict/NumberDictionary.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L051bWJlckRpY3Rpb25hcnkuamF2YQ==)
| `22.22% <0%> (ø)` | `2 <0> (?)` | |
|
[...g/apache/kylin/query/relnode/OLAPAggregateRel.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-cXVlcnkvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL3F1ZXJ5L3JlbG5vZGUvT0xBUEFnZ3JlZ2F0ZVJlbC5qYXZh)
| `0% <0%> (ø)` | `0 <0> (?)` | |
|
[.../apache/kylin/dict/global/GlobalDictHDFSStore.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L2dsb2JhbC9HbG9iYWxEaWN0SERGU1N0b3JlLmphdmE=)
| `70.44% <100%> (ø)` | `18 <0> (?)` | |
|
[...n/java/org/apache/kylin/common/util/ClassUtil.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-Y29yZS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL2NvbW1vbi91dGlsL0NsYXNzVXRpbC5qYXZh)
| `51.66% <100%> (ø)` | `9 <1> (?)` | |
|
[...va/org/apache/kylin/dict/TrieDictionaryForest.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L1RyaWVEaWN0aW9uYXJ5Rm9yZXN0LmphdmE=)
| `87.32% <100%> (ø)` | `62 <0> (?)` | |
|
[...ain/java/org/apache/kylin/dict/TrieDictionary.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L1RyaWVEaWN0aW9uYXJ5LmphdmE=)
| `73.02% <100%> (ø)` | `57 <1> (?)` | |
|
[.../java/org/apache/kylin/dict/NumberDictionary2.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L051bWJlckRpY3Rpb25hcnkyLmphdmE=)
| `71.42% <100%> (ø)` | `2 <0> (?)` | |
|
[...rg/apache/kylin/dict/DictionaryInfoSerializer.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L0RpY3Rpb25hcnlJbmZvU2VyaWFsaXplci5qYXZh)
| `56.66% <20%> (ø)` | `5 <0> (?)` | |
|
[...n/java/org/apache/kylin/query/QueryConnection.java](https://codecov.io/gh/apache/kylin/pull/351/diff?src=pr&el=tree#diff-cXVlcnkvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL3F1ZXJ5L1F1ZXJ5Q29ubmVjdGlvbi5qYXZh)
| `83.33% <50%> (ø)` | `3 <0> (?)` | |
------
[Continue to review full report at
Codecov](https://codecov.io/gh/apache/kylin/pull/351?src=pr&el=continue).
> **Legend** - [Click here to learn
more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by
[Codecov](https://codecov.io/gh/apache/kylin/pull/351?src=pr&el=footer). Last
update
[dca3ee7...fe29b71](https://codecov.io/gh/apache/kylin/pull/351?src=pr&el=lastupdated).
Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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> Avoid calling Class#newInstance
> -------------------------------
>
> Key: KYLIN-3290
> URL: https://issues.apache.org/jira/browse/KYLIN-3290
> Project: Kylin
> Issue Type: Task
> Reporter: Ted Yu
> Assignee: Wu Bin
> Priority: Minor
> Labels: jdk
> Fix For: v2.6.0
>
>
> Class#newInstance is deprecated starting in Java 9 -
> https://bugs.openjdk.java.net/browse/JDK-6850612 - because it may throw
> undeclared checked exceptions.
> The suggested replacement is getDeclaredConstructor().newInstance(), which
> wraps the checked exceptions in InvocationException.
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