Fix scala style #179

Job	Run time
ubuntu-latest/java 8-spark-3.2/java	47m 36s
macos-14(Silicon)/java 8-spark-3.4/rust	4m 26s
ubuntu-latest/java 8-spark-3.3/java	49m 5s
ubuntu-latest/java 8-spark-3.4/rust	5m 17s
macos-14(Silicon)/java 8-spark-3.4/java	35m 1s
ubuntu-latest/java 11-spark-3.3/java	47m 52s
ubuntu-latest/java 8-spark-3.4/java	44m 38s
macos-14(Silicon)/java 11-spark-3.4/rust	4m 41s
ubuntu-latest/java 17-spark-3.3/java	43m 49s
ubuntu-latest/java 11-spark-3.4/rust	5m 45s
macos-14(Silicon)/java 11-spark-3.4/java	44m 11s
ubuntu-latest/java 11-spark-3.4/java	46m 49s
macos-14(Silicon)/java 17-spark-3.4/rust	5m 56s
macos-14(Silicon)/java 8-spark-3.2/java	32m 24s
ubuntu-latest/java 17-spark-3.4/rust	5m 48s
macos-14(Silicon)/java 17-spark-3.4/java	40m 38s
macos-14(Silicon)/java 17-spark-3.3/java	32m 0s
ubuntu-latest/java 17-spark-3.4/java	43m 22s
macos-13/java 8-spark-3.4/rust	7m 23s
macos-13/java 8-spark-3.4/java	1h 44m 7s
macos-13/java 11-spark-3.4/rust	12m 57s
macos-13/java 11-spark-3.4/java	1h 15m 42s
macos-13/java 17-spark-3.4/rust	8m 13s
macos-13/java 17-spark-3.4/java	1h 11m 6s
	13h 38m 46s

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