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new 69c2c34 [SPARK-38153][BUILD] Remove option
newlines.topLevelStatements in scalafmt.conf
69c2c34 is described below
commit 69c2c34e80a21927c3ca3664c477748ff47a3804
Author: Gengliang Wang <[email protected]>
AuthorDate: Tue Feb 8 23:01:24 2022 -0800
[SPARK-38153][BUILD] Remove option newlines.topLevelStatements in
scalafmt.conf
### What changes were proposed in this pull request?
Remove option newlines.topLevelStatements in scalafmt.conf
### Why are the changes needed?
The configuration
```
newlines.topLevelStatements = [before,after]
```
is to add a blank line before the first member or after the last member of
the class. This is neither encouraged nor discouraged as per
https://github.com/databricks/scala-style-guide#blanklines
**Without the conf, scalafmt will still add blank lines between consecutive
members (or initializers) of a class.**
As I tried running the script `./dev/scalafmt`, I saw unnessary blank lines

### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Manual test
Closes #35455 from gengliangwang/removeToplevelLine.
Authored-by: Gengliang Wang <[email protected]>
Signed-off-by: Dongjoon Hyun <[email protected]>
---
dev/.scalafmt.conf | 1 -
1 file changed, 1 deletion(-)
diff --git a/dev/.scalafmt.conf b/dev/.scalafmt.conf
index 9598540..d2196e6 100644
--- a/dev/.scalafmt.conf
+++ b/dev/.scalafmt.conf
@@ -25,4 +25,3 @@ optIn = {
danglingParentheses = false
docstrings = JavaDoc
maxColumn = 98
-newlines.topLevelStatements = [before,after]
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