Reformatted

src/main/java/com/snowflake/snowpark_java/Functions.java

@@ -3882,7 +3882,7 @@ public static Column listagg(Column col) {
   }
 
   /**
-
+   *
    * Signature - snowflake.snowpark.functions.regexp_extract (value: Union[Column, str], regexp:
    * Union[Column, str], idx: int) Column Extract a specific group matched by a regex, from the
    * specified string column. If the regex did not match, or the specified group did not match, an
@@ -3995,7 +3995,7 @@ public static Column collect_list(Column col) {
     return new Column(com.snowflake.snowpark.functions.collect_list(col.toScalaColumn()));
   }
 
-   * Returns a Column expression with values sorted in descending order.
+  /* Returns a Column expression with values sorted in descending order.
    *
    * <p>Example: order column values in descending
    *
@@ -4166,7 +4166,6 @@ public static Column last(Column col) {
     return new Column(functions.last(col.toScalaColumn()));
   }
 
-
   /**
    * Calls a user-defined function (UDF) by name.
    *

src/main/scala/com/snowflake/snowpark/functions.scala

@@ -3328,7 +3328,7 @@ object functions {
    */
   def collect_list(s: String): Column = array_agg(col(s))
 
-   * Returns a Column expression with values sorted in descending order.
+  /* Returns a Column expression with values sorted in descending order.
    * Example:
    * {{{
    *   val df = session.createDataFrame(Seq(1, 2, 3)).toDF("id")
@@ -3498,7 +3498,6 @@ object functions {
   def last(c: Column): Column =
     builtin("LAST_VALUE")(c)
 
-
   /**
    * Invokes a built-in snowflake function with the specified name and arguments.
    * Arguments can be of two types

src/test/java/com/snowflake/snowpark_test/JavaFunctionSuite.java

@@ -2766,7 +2766,6 @@ public void any_value() {
   }
 
   @Test
-
   public void regexp_extract() {
     DataFrame df = getSession().sql("select * from values('A MAN A PLAN A CANAL') as T(a)");
     Row[] expected = {Row.create("MAN")};
@@ -2813,6 +2812,8 @@ public void substring_index() {
     checkAnswer(
         df.select(Functions.substring_index(df.col("a"), "was", 1)),
         new Row[] {Row.create(7)},
+        false);
+  }
 
   public void test_asc() {
     DataFrame df = getSession().sql("select * from values(3),(1),(2) as t(a)");
@@ -2874,7 +2875,6 @@ public void last() {
             Functions.last(df.col("name"))
                 .over(Window.partitionBy(df.col("grade")).orderBy(df.col("score").desc()))),
         expected,
-
         false);
   }
 }

src/test/scala/com/snowflake/snowpark_test/FunctionSuite.scala

@@ -2195,7 +2195,6 @@ trait FunctionSuite extends TestData {
       expected,
       sort = false)
 
-
     expected = Seq(Row(null))
     checkAnswer(
       data.select(regexp_extract(col("a"), "A\\W+(\\w+)", 1, 4, 1)),
@@ -2221,7 +2220,7 @@ trait FunctionSuite extends TestData {
     val df = Seq("It was the best of times, it was the worst of times").toDF("a")
     checkAnswer(df.select(substring_index(col("a"), "was", 1)), Seq(Row(7)), sort = false)
   }
-  
+
   test("desc column order") {
     val input = Seq(1, 2, 3).toDF("data")
     val expected = Seq(3, 2, 1).toDF("data")
@@ -2289,7 +2288,6 @@ trait FunctionSuite extends TestData {
       sort = false)
   }
 
-
 }
 
 class EagerFunctionSuite extends FunctionSuite with EagerSession