[DOCS] Remove unneeded trailing semicolons from Scala files

spark/common/src/main/scala/org/apache/sedona/sql/utils/Adapter.scala

@@ -125,7 +125,7 @@ object Adapter {
     import scala.jdk.CollectionConverters._
     if (spatialRDD.fieldNames != null)
       return toDf(spatialRDD, spatialRDD.fieldNames.asScala.toList, sparkSession)
-    toDf(spatialRDD = spatialRDD, fieldNames = null, sparkSession = sparkSession);
+    toDf(spatialRDD = spatialRDD, fieldNames = null, sparkSession = sparkSession)
   }
 
   def toDf[T <: Geometry](

spark/common/src/main/scala/org/apache/sedona/sql/utils/RasterSerializer.scala

@@ -32,7 +32,7 @@ object RasterSerializer {
    *   Array of bites represents this geometry
    */
   def serialize(raster: GridCoverage2D): Array[Byte] = {
-    Serde.serialize(raster);
+    Serde.serialize(raster)
   }
 
   /**
@@ -44,6 +44,6 @@ object RasterSerializer {
    *   GridCoverage2D
    */
   def deserialize(value: Array[Byte]): GridCoverage2D = {
-    Serde.deserialize(value);
+    Serde.deserialize(value)
   }
 }

spark/common/src/main/scala/org/apache/spark/sql/sedona_sql/expressions/st_functions.scala

@@ -893,13 +893,13 @@ object st_functions extends DataFrameAPI {
     wrapExpression[ST_HausdorffDistance](g1, g2, -1)
 
   def ST_HausdorffDistance(g1: String, g2: String) =
-    wrapExpression[ST_HausdorffDistance](g1, g2, -1);
+    wrapExpression[ST_HausdorffDistance](g1, g2, -1)
 
   def ST_HausdorffDistance(g1: Column, g2: Column, densityFrac: Column) =
-    wrapExpression[ST_HausdorffDistance](g1, g2, densityFrac);
+    wrapExpression[ST_HausdorffDistance](g1, g2, densityFrac)
 
   def ST_HausdorffDistance(g1: String, g2: String, densityFrac: Double) =
-    wrapExpression[ST_HausdorffDistance](g1, g2, densityFrac);
+    wrapExpression[ST_HausdorffDistance](g1, g2, densityFrac)
 
   def ST_CoordDim(geometry: Column): Column = wrapExpression[ST_CoordDim](geometry)
 

spark/common/src/main/scala/org/apache/spark/sql/sedona_sql/strategy/join/BroadcastQuerySideKNNJoinExec.scala

@@ -130,7 +130,7 @@ case class BroadcastQuerySideKNNJoinExec(
     require(kValue > 0, "The number of neighbors must be greater than 0.")
     objectsShapes.setNeighborSampleNumber(kValue)
 
-    val joinPartitions: Integer = numPartitions;
+    val joinPartitions: Integer = numPartitions
     broadcastJoin = false
 
     // expand the boundary for partition to include both RDDs

spark/common/src/test/scala/org/apache/sedona/sql/SpatialJoinSuite.scala

@@ -258,7 +258,7 @@ class SpatialJoinSuite extends TestBaseScala with TableDrivenPropertyChecks {
       df.createOrReplaceTempView("df10parts")
 
       val query =
-        "SELECT * FROM df10parts JOIN dfEmpty WHERE ST_Intersects(df10parts.geom, dfEmpty.geom)";
+        "SELECT * FROM df10parts JOIN dfEmpty WHERE ST_Intersects(df10parts.geom, dfEmpty.geom)"
       withConf(Map(spatialJoinPartitionSideConfKey -> "left")) {
         val resultRows = sparkSession.sql(query).collect()
         assert(resultRows.isEmpty)

spark/common/src/test/scala/org/apache/sedona/sql/constructorTestScala.scala

@@ -470,7 +470,7 @@ class constructorTestScala extends TestBaseScala {
       val geometries =
         sparkSession.sql("SELECT ST_GeomFromWKB(rawWKBTable.wkb) as countyshape from rawWKBTable")
       val expectedGeom =
-        "LINESTRING (-2.1047439575195312 -0.354827880859375, -1.49606454372406 -0.6676061153411865)";
+        "LINESTRING (-2.1047439575195312 -0.354827880859375, -1.49606454372406 -0.6676061153411865)"
       assert(geometries.first().getAs[Geometry](0).toString.equals(expectedGeom))
       // null input
       val nullGeom = sparkSession.sql("SELECT ST_GeomFromWKB(null)")
@@ -501,7 +501,7 @@ class constructorTestScala extends TestBaseScala {
       val geometries = sparkSession.sql(
         "SELECT ST_GeomFromEWKB(rawWKBTable.wkb) as countyshape from rawWKBTable")
       val expectedGeom =
-        "LINESTRING (-2.1047439575195312 -0.354827880859375, -1.49606454372406 -0.6676061153411865)";
+        "LINESTRING (-2.1047439575195312 -0.354827880859375, -1.49606454372406 -0.6676061153411865)"
       assert(geometries.first().getAs[Geometry](0).toString.equals(expectedGeom))
       // null input
       val nullGeom = sparkSession.sql("SELECT ST_GeomFromEWKB(null)")

spark/common/src/test/scala/org/apache/sedona/sql/dataFrameAPITestScala.scala

@@ -1349,7 +1349,7 @@ class dataFrameAPITestScala extends TestBaseScala {
         .select(ST_MinimumBoundingCircle("geom").as("geom"))
         .selectExpr("ST_ReducePrecision(geom, 2)")
       val actualResult = df.take(1)(0).get(0).asInstanceOf[Geometry].getCoordinates().length
-      val expectedResult = BufferParameters.DEFAULT_QUADRANT_SEGMENTS * 6 * 4 + 1;
+      val expectedResult = BufferParameters.DEFAULT_QUADRANT_SEGMENTS * 6 * 4 + 1
       assert(actualResult == expectedResult)
     }
 
@@ -1723,7 +1723,7 @@ class dataFrameAPITestScala extends TestBaseScala {
         "SELECT ST_GeomFromWKT('Polygon ((0 0, 1 2, 2 2, 3 2, 5 0, 4 0, 3 1, 2 1, 1 0, 0 0))') as geom")
       val df = baseDF.select(ST_MakeValid(ST_Collect(ST_H3ToGeom(ST_H3CellIDs("geom", 6, true)))))
       val actualResult = df.take(1)(0).getAs[Geometry](0)
-      val targetShape = baseDF.take(1)(0).getAs[Polygon](0);
+      val targetShape = baseDF.take(1)(0).getAs[Polygon](0)
       assert(actualResult.contains(targetShape))
     }
 
@@ -1982,7 +1982,7 @@ class dataFrameAPITestScala extends TestBaseScala {
       val polyDf = sparkSession.sql(
         "SELECT ST_GeomFromWKT('POLYGON ((1 0 1, 1 1 1, 2 1 1, 2 0 1, 1 0 1))') AS geom")
       val df = polyDf.select(ST_Translate("geom", 2, 3, 1))
-      val wktWriter3D = new WKTWriter(3);
+      val wktWriter3D = new WKTWriter(3)
       val actualGeom = df.take(1)(0).get(0).asInstanceOf[Geometry]
       val actual = wktWriter3D.write(actualGeom)
       val expected = "POLYGON Z((3 3 2, 3 4 2, 4 4 2, 4 3 2, 3 3 2))"
@@ -1999,7 +1999,7 @@ class dataFrameAPITestScala extends TestBaseScala {
       val polyDf = sparkSession.sql(
         "SELECT ST_GeomFromWKT('MULTIPOINT (0 0, 2 2)') AS geom, ST_Buffer(ST_GeomFromWKT('POINT(1 1)'), 10.0) as buf")
       val df = polyDf.select(ST_VoronoiPolygons("geom"))
-      val wktWriter3D = new WKTWriter(3);
+      val wktWriter3D = new WKTWriter(3)
       val actualGeom = df.take(1)(0).get(0).asInstanceOf[Geometry]
       val actual = wktWriter3D.write(actualGeom)
       val expected =
@@ -2019,9 +2019,9 @@ class dataFrameAPITestScala extends TestBaseScala {
     it("Passed ST_Affine") {
       val polyDf = sparkSession.sql(
         "SELECT ST_GeomFromWKT('POLYGON ((2 3 1, 4 5 1, 7 8 2, 2 3 1))') AS geom")
-      val df = polyDf.select(ST_Affine("geom", 1, 2, 3, 3, 4, 4, 1, 4, 2, 1, 2, 1));
+      val df = polyDf.select(ST_Affine("geom", 1, 2, 3, 3, 4, 4, 1, 4, 2, 1, 2, 1))
       val dfDefaultValue = polyDf.select(ST_Affine("geom", 1, 2, 1, 2, 1, 2))
-      val wKTWriter3D = new WKTWriter(3);
+      val wKTWriter3D = new WKTWriter(3)
       val actualGeom = df.take(1)(0).get(0).asInstanceOf[Geometry]
       val actualGeomDefaultValue = dfDefaultValue.take(1)(0).get(0).asInstanceOf[Geometry]
       val actual = wKTWriter3D.write(actualGeom)
@@ -2036,7 +2036,7 @@ class dataFrameAPITestScala extends TestBaseScala {
       val polyDf = sparkSession.sql(
         "SELECT ST_GeomFromWKT('POLYGON ((1 0 1, 2 3 2, 5 0 1, 5 2 9, 1 0 1))') AS geom")
       val df = polyDf.select(ST_BoundingDiagonal("geom"))
-      val wKTWriter = new WKTWriter(3);
+      val wKTWriter = new WKTWriter(3)
       val expected = "LINESTRING Z(1 0 1, 5 3 9)"
       val actual = wKTWriter.write(df.take(1)(0).get(0).asInstanceOf[Geometry])
       assertEquals(expected, actual)

spark/common/src/test/scala/org/apache/sedona/sql/functionTestScala.scala

@@ -61,7 +61,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       var functionDf =
         sparkSession.sql("select ST_ConcaveHull(polygondf.countyshape, 1, true) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_ConvexHull") {
@@ -76,7 +76,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       var functionDf =
         sparkSession.sql("select ST_ConvexHull(polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_CrossesDateLine") {
@@ -107,7 +107,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       val functionDf =
         sparkSession.sql("select ST_Buffer(polygondf.countyshape, 1) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_Buffer Spheroid") {
@@ -123,11 +123,11 @@ class functionTestScala
 
       var functionDf =
         sparkSession.sql("select ST_Buffer(polygondf.countyshape, 1, true) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
 
       functionDf = sparkSession.sql(
         "select ST_Buffer(polygondf.countyshape, 1, true, 'quad_segs=2') from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_BestSRID") {
@@ -142,7 +142,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       val functionDf =
         sparkSession.sql("select ST_BestSRID(polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_ShiftLongitude") {
@@ -157,7 +157,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       val functionDf =
         sparkSession.sql("select ST_ShiftLongitude(polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_Envelope") {
@@ -172,7 +172,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       var functionDf =
         sparkSession.sql("select ST_Envelope(polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_Expand") {
@@ -236,7 +236,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       var functionDf =
         sparkSession.sql("select ST_Centroid(polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_Length") {
@@ -250,7 +250,7 @@ class functionTestScala
         "select ST_GeomFromWKT(polygontable._c0) as countyshape from polygontable")
       polygonDf.createOrReplaceTempView("polygondf")
       var functionDf = sparkSession.sql("select ST_Length(polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_Length2D") {
@@ -265,7 +265,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       var functionDf =
         sparkSession.sql("select ST_Length2D(polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_Area") {
@@ -279,7 +279,7 @@ class functionTestScala
         "select ST_GeomFromWKT(polygontable._c0) as countyshape from polygontable")
       polygonDf.createOrReplaceTempView("polygondf")
       var functionDf = sparkSession.sql("select ST_Area(polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_Dimension with Geometry") {
@@ -325,7 +325,7 @@ class functionTestScala
       polygonDf.createOrReplaceTempView("polygondf")
       var functionDf = sparkSession.sql(
         "select ST_Distance(polygondf.countyshape, polygondf.countyshape) from polygondf")
-      assert(functionDf.count() > 0);
+      assert(functionDf.count() > 0)
     }
 
     it("Passed ST_3DDistance") {
@@ -1849,37 +1849,37 @@ class functionTestScala
     val actualDf = baseDf.selectExpr("ST_RemoveRepeatedPoints(geom, 1000) as geom")
     var actual = actualDf.selectExpr("ST_AsText(geom)").first().get(0)
     var expected =
-      "GEOMETRYCOLLECTION (POINT (10 10), LINESTRING (20 20, 30 30), POLYGON ((40 40, 70 70, 70 70, 40 40)), MULTIPOINT ((80 80)))";
+      "GEOMETRYCOLLECTION (POINT (10 10), LINESTRING (20 20, 30 30), POLYGON ((40 40, 70 70, 70 70, 40 40)), MULTIPOINT ((80 80)))"
     assertEquals(expected, actual)
     val actualSRID = actualDf.selectExpr("ST_SRID(geom)").first().get(0)
     assertEquals(1000, actualSRID)
 
     actual = sparkSession
       .sql("SELECT ST_AsText(ST_RemoveRepeatedPoints(ST_GeomFromWKT('MULTIPOINT ((1 1), (2 2), (3 3), (2 2))')))")
       .first()
-      .get(0);
+      .get(0)
     expected = "MULTIPOINT ((1 1), (2 2), (3 3))"
     assertEquals(expected, actual)
 
     actual = sparkSession
       .sql("SELECT ST_AsText(ST_RemoveRepeatedPoints(ST_GeomFromWKT('LINESTRING (0 0, 0 0, 1 1, 0 0, 1 1, 2 2)')))")
       .first()
-      .get(0);
+      .get(0)
     expected = "LINESTRING (0 0, 1 1, 0 0, 1 1, 2 2)"
     assertEquals(expected, actual)
 
     actual = sparkSession
       .sql("SELECT ST_AsText(ST_RemoveRepeatedPoints(ST_GeomFromWKT('GEOMETRYCOLLECTION (LINESTRING (1 1, 2 2, 2 2, 3 3), POINT (4 4), POINT (4 4), POINT (5 5))')))")
       .first()
-      .get(0);
+      .get(0)
     expected =
       "GEOMETRYCOLLECTION (LINESTRING (1 1, 2 2, 3 3), POINT (4 4), POINT (4 4), POINT (5 5))"
     assertEquals(expected, actual)
 
     actual = sparkSession
       .sql("SELECT ST_AsText(ST_RemoveRepeatedPoints(ST_GeomFromWKT('LINESTRING (0 0, 0 0, 1 1, 5 5, 1 1, 2 2)'), 2))")
       .first()
-      .get(0);
+      .get(0)
     expected = "LINESTRING (0 0, 5 5, 2 2)"
     assertEquals(expected, actual)
   }
@@ -2916,7 +2916,7 @@ class functionTestScala
         .get(1)
         .asInstanceOf[String]
       assertEquals(expected, actual)
-      assertEquals(expectedDefaultValue, actualDefaultValue);
+      assertEquals(expectedDefaultValue, actualDefaultValue)
     }
   }
 
@@ -2941,7 +2941,7 @@ class functionTestScala
         .get(1)
         .asInstanceOf[String]
       assertEquals(expected, actual)
-      assertEquals(expectedDefaultValue, actualDefaultValue);
+      assertEquals(expectedDefaultValue, actualDefaultValue)
     }
   }
 
@@ -2966,7 +2966,7 @@ class functionTestScala
         .get(1)
         .asInstanceOf[String]
       assertEquals(expected, actual)
-      assertEquals(expectedDefaultValue, actualDefaultValue);
+      assertEquals(expectedDefaultValue, actualDefaultValue)
     }
   }
 
@@ -2991,7 +2991,7 @@ class functionTestScala
         .get(1)
         .asInstanceOf[String]
       assertEquals(expected, actual)
-      assertEquals(expectedDefaultValue, actualDefaultValue);
+      assertEquals(expectedDefaultValue, actualDefaultValue)
     }
   }
 

spark/common/src/test/scala/org/apache/sedona/sql/predicateTestScala.scala

@@ -258,7 +258,7 @@ class predicateTestScala extends TestBaseScala {
 
     it("Passed ST_Relate") {
       val baseDf = sparkSession.sql(
-        "SELECT ST_GeomFromWKT('LINESTRING (1 1, 5 5)') AS g1, ST_GeomFromWKT('POLYGON ((3 3, 3 7, 7 7, 7 3, 3 3))') as g2, '1010F0212' as im");
+        "SELECT ST_GeomFromWKT('LINESTRING (1 1, 5 5)') AS g1, ST_GeomFromWKT('POLYGON ((3 3, 3 7, 7 7, 7 3, 3 3))') as g2, '1010F0212' as im")
       val actual = baseDf.selectExpr("ST_Relate(g1, g2)").first().get(0)
       assert(actual.equals("1010F0212"))