Add doc and end of line

java/Makefile

@@ -29,6 +29,7 @@ test: java
 	java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.BackupableDBTest
 	java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.OptionsTest
 	java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.ReadOptionsTest
+	java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.StatisticsCollectorTest
 
 db_bench: java
 	javac org/rocksdb/benchmark/*.java

java/org/rocksdb/RocksDB.java

@@ -93,10 +93,7 @@ public class RocksDB extends RocksObject {
     // This allows to use the rocksjni default Options instead of
     // the c++ one.
     Options options = new Options();
-    db.open(options.nativeHandle_, options.cacheSize_, path);
-    db.transferCppRawPointersOwnershipFrom(options);
-    options.dispose();
-    return db;
+    return open(options, path);
   }
 
   /**

java/org/rocksdb/StatisticsCollector.java

@@ -57,7 +57,7 @@ public class StatisticsCollector {
       public void run() {
         while (_isRunning) {
           try {
-              // Collect ticker data
+            // Collect ticker data
             for(TickerType ticker : TickerType.values()) {
               long tickerValue = _statistics.getTickerCount(ticker);
               _statsCallback.tickerCallback(ticker, tickerValue);
@@ -83,4 +83,4 @@ public class StatisticsCollector {
       }
     };
   }
-}
+}

java/org/rocksdb/StatisticsCollectorCallback.java

@@ -24,4 +24,4 @@ public interface StatisticsCollectorCallback {
    * @param histData Histogram data.
   */
   void histogramCallback(HistogramType histType, HistogramData histData);
-}
+}

java/org/rocksdb/test/StatisticsCollectorTest.java

@@ -36,4 +36,4 @@ public class StatisticsCollectorTest {
     
     System.out.println("Stats collector test passed.!");
   }
-}
+}

java/org/rocksdb/test/StatsCallbackMock.java

@@ -19,4 +19,4 @@ public class StatsCallbackMock implements StatisticsCollectorCallback {
       HistogramData histData) {
     histCallbackCount++;
   }
-}
+}