Henry Saputra created FLINK-1007:
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Summary: Clean up and refactor on Scala and Java code
Key: FLINK-1007
URL: https://issues.apache.org/jira/browse/FLINK-1007
Project: Flink
Issue Type: Improvement
Reporter: Henry Saputra
Assignee: Henry Saputra
Priority: Minor
First cleanup attempt, mostly on Scala code, to follow guidelines from
http://docs.scala-lang.org/style:
1. Remove return statement from Scala code where it is not necessary (end of
method definition)
2. Remove extra semicolon (;) from Scala and Java code
3. First drop to abide to 100 chars per line for Scala code.
Will send another PR for other files as I have encountered.
4. Remove parentheses for empty argument methods that do not have side effect
(see
http://www.artima.com/pins1ed/composition-and-inheritance.html#i1343251059-1)
5. Remove unused import statements in Scala code as I have encountered them.
This is first drop to refactor and cleanup Scala code to see comment/ response
from community.
More PRs for follow up code will come.
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