Un-semicolon PythonMLLibAPI.

1 files changed, 27 insertions, 27 deletions

diff --git a/mllib/src/main/scala/org/apache/spark/mllib/api/PythonMLLibAPI.scala b/mllib/src/main/scala/org/apache/spark/mllib/api/PythonMLLibAPI.scala
index 19d2e9a773..3daf5dcb39 100644
--- a/mllib/src/main/scala/org/apache/spark/mllib/api/PythonMLLibAPI.scala
+++ b/mllib/src/main/scala/org/apache/spark/mllib/api/PythonMLLibAPI.scala
@@ -6,46 +6,46 @@ import java.nio.DoubleBuffer
 
 class PythonMLLibAPI extends Serializable {
   def deserializeDoubleVector(bytes: Array[Byte]): Array[Double] = {
-    val packetLength = bytes.length;
+    val packetLength = bytes.length
     if (packetLength < 16) {
-      throw new IllegalArgumentException("Byte array too short.");
+      throw new IllegalArgumentException("Byte array too short.")
     }
-    val bb = ByteBuffer.wrap(bytes);
-    bb.order(ByteOrder.nativeOrder());
-    val magic = bb.getLong();
+    val bb = ByteBuffer.wrap(bytes)
+    bb.order(ByteOrder.nativeOrder())
+    val magic = bb.getLong()
     if (magic != 1) {
-      throw new IllegalArgumentException("Magic " + magic + " is wrong.");
+      throw new IllegalArgumentException("Magic " + magic + " is wrong.")
     }
-    val length = bb.getLong();
+    val length = bb.getLong()
     if (packetLength != 16 + 8 * length) {
-      throw new IllegalArgumentException("Length " + length + "is wrong.");
+      throw new IllegalArgumentException("Length " + length + "is wrong.")
     }
-    val db = bb.asDoubleBuffer();
-    val ans = new Array[Double](length.toInt);
-    db.get(ans);
-    return ans;
+    val db = bb.asDoubleBuffer()
+    val ans = new Array[Double](length.toInt)
+    db.get(ans)
+    return ans
   }
 
   def serializeDoubleVector(doubles: Array[Double]): Array[Byte] = {
-    val len = doubles.length;
-    val bytes = new Array[Byte](16 + 8 * len);
-    val bb = ByteBuffer.wrap(bytes);
-    bb.order(ByteOrder.nativeOrder());
-    bb.putLong(1);
-    bb.putLong(len);
-    val db = bb.asDoubleBuffer();
-    db.put(doubles);
-    return bytes;
+    val len = doubles.length
+    val bytes = new Array[Byte](16 + 8 * len)
+    val bb = ByteBuffer.wrap(bytes)
+    bb.order(ByteOrder.nativeOrder())
+    bb.putLong(1)
+    bb.putLong(len)
+    val db = bb.asDoubleBuffer()
+    db.put(doubles)
+    return bytes
   }
 
   def trainLinearRegressionModel(dataBytesJRDD: JavaRDD[Array[Byte]]):
       java.util.List[java.lang.Object] = {
     val data = dataBytesJRDD.rdd.map(x => deserializeDoubleVector(x))
-        .map(v => LabeledPoint(v(0), v.slice(1, v.length)));
-    val model = LinearRegressionWithSGD.train(data, 222);
-    val ret = new java.util.LinkedList[java.lang.Object]();
-    ret.add(serializeDoubleVector(model.weights));
-    ret.add(model.intercept: java.lang.Double);
-    return ret;
+        .map(v => LabeledPoint(v(0), v.slice(1, v.length)))
+    val model = LinearRegressionWithSGD.train(data, 222)
+    val ret = new java.util.LinkedList[java.lang.Object]()
+    ret.add(serializeDoubleVector(model.weights))
+    ret.add(model.intercept: java.lang.Double)
+    return ret
   }
 }