tree 18476c8d52b5a4e062fadc7aba559bda7c189363
parent ddbe5cde9092718d328328432e947b460810f149
author QiangCai <qiangcai@qq.com> 1593870918 +0800
committer Manhua <kevinjmh@qq.com> 1595159257 +0800

[CARBONDATA-3889] Cleanup code for carbondata-common module

Why is this PR needed?
1.Field can be 'final'
2.Redundant 'if' statement
3.Empty method
4.Redundant 'throws' clause
5.Anonymous type can be replaced with lambda
6.Typo
7.Redundant String operation

What changes were proposed in this PR?
1.change field to be 'final'
2.change redundant 'if' statement
3.remove Empty method
4.remove redundant 'throws' clause
5.change anonymous type to lambda
6.fix typo
7.remove redundant String operation

Does this PR introduce any user interface change?
No

Is any new testcase added?
No

This closes #3825