Fix formatting issues

java/org/rocksdb/Options.java

@@ -508,7 +508,7 @@ public class Options {
     return maxBackgroundCompactions(nativeHandle_);
   }
 
-  /*
+  /** 
    * Creates statistics object which collects metrics about database operations.
      Statistics objects should not be shared between DB instances as
      it does not use any locks to prevent concurrent updates.
@@ -522,7 +522,7 @@ public class Options {
     return this;
   }
 
-  /*
+  /**
    * Returns statistics object. Calls createStatistics() if
    * C++ returns NULL pointer for statistics.
    *

java/org/rocksdb/Statistics.java

@@ -24,7 +24,8 @@ public class Statistics {
 
   public HistogramData geHistogramData(HistogramType histogramType) {
     assert(isInitialized());
-    HistogramData hist = geHistogramData0(histogramType.getValue(), statsHandle_);
+    HistogramData hist = geHistogramData0(
+        histogramType.getValue(), statsHandle_);
     return hist;
   }