improve ClassTypeParameterName check

[seagle-yuan]

improve ClassTypeParameterName check
the regular expression of "ClassTypeParameterName "
from "(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9][T]$)" to "[A-Z][a-zA-Z0-9]$"

[imbajin]

Due to CI has some troubles now, we could add more commit then wait for it

[codecov]

Codecov Report

Merging #1833 (8291f5b) into master (9a8259e) will increase coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #1833      +/-   ##
============================================
+ Coverage     66.93%   66.94%   +0.01%     
  Complexity      444      444              
============================================
  Files           446      446              
  Lines         37966    37966              
  Branches       5410     5410              
============================================
+ Hits          25413    25417       +4     
+ Misses         9957     9955       -2     
+ Partials       2596     2594       -2     

Impacted Files	Coverage Δ
...aidu/hugegraph/backend/store/hbase/HbaseTable.java	75.46% <0.00%> (-0.62%)	⬇️
...du/hugegraph/backend/tx/GraphIndexTransaction.java	83.54% <0.00%> (+0.10%)	⬆️
...va/com/baidu/hugegraph/util/collection/IntMap.java	72.00% <0.00%> (+0.40%)	⬆️
...va/com/baidu/hugegraph/util/collection/IntSet.java	74.89% <0.00%> (+1.27%)	⬆️

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[seagle-yuan]

It seems like that we can't pass the test.

[imbajin]

It seems like that we can't pass the test.

seems it was a bug, submit a new bug issue to solve it maybe (the master branch also have this problem)

[javeme]

Not sure why there are ci errors with cassandra backend:

[INFO] Running com.baidu.hugegraph.api.ApiTestSuite
Error:  Tests run: 86, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 54.335 s <<< FAILURE! - in com.baidu.hugegraph.api.ApiTestSuite
Error:  testMetricsBackend(com.baidu.hugegraph.api.MetricsApiTest)  Time elapsed: 0.113 s  <<< FAILURE!
java.lang.AssertionError: Expect contains key 'mem_max' in {exception=java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.InvalidNameException: Malformed IPv6 address at index 7: rmi://[127.0.0.1]:7199 [Root exception is java.lang.IllegalArgumentException: Malformed IPv6 address at index 7: rmi://[127.0.0.1]:7199]}
	at com.baidu.hugegraph.api.MetricsApiTest.testMetricsBackend(MetricsApiTest.java:173)

[INFO] 
[INFO] Results:
[INFO] 
Error:  Failures: 
Error:    MetricsApiTest.testMetricsBackend:173->BaseApiTest.assertMapContains:631 Expect contains key 'mem_max' in {exception=java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.InvalidNameException: Malformed IPv6 address at index 7: rmi://[127.0.0.1]:7199 [Root exception is java.lang.IllegalArgumentException: Malformed IPv6 address at index 7: rmi://[127.0.0.1]:7199]}
[INFO] 
Error:  Tests run: 86, Failures: 1, Errors: 0, Skipped: 0

[seagle-yuan]

can you help me reopen ?

[seagle-yuan]

recheck

[javeme]

please update the latest code:

git remote add apache https://github.com/apache/incubator-hugegraph
git checkout master
git pull apache
git checkout checkstyle-check
git merge master
git push

[seagle-yuan]

remove to #1850