Lint changes

java/org/rocksdb/BackupableDB.java

@@ -47,10 +47,10 @@ public class BackupableDB extends RocksDB {
   public void createNewBackup(boolean flushBeforeBackup) {
     createNewBackup(nativeHandle_, flushBeforeBackup);
   }
-  
+
   /**
    * Deletes old backups, keeping latest numBackupsToKeep alive.
-   * 
+   *
    * @param numBackupsToKeep Number of latest backups to keep.
    */
   public void purgeOldBackups(int numBackupsToKeep) {

java/org/rocksdb/CompactionStyle.java

@@ -9,7 +9,7 @@ public enum CompactionStyle {
   LEVEL((byte) 0),
   UNIVERSAL((byte) 1),
   FIFO((byte) 2);
-  
+
   private final byte value_;
 
   private CompactionStyle(byte value) {

java/org/rocksdb/CompressionType.java

@@ -12,7 +12,7 @@ public enum CompressionType {
   BZLIB2_COMPRESSION((byte) 3),
   LZ4_COMPRESSION((byte) 4),
   LZ4HC_COMPRESSION((byte) 5);
-  
+
   private final byte value_;
 
   private CompressionType(byte value) {

java/org/rocksdb/GenericRateLimiterConfig.java

@@ -52,12 +52,12 @@ public class GenericRateLimiterConfig extends RateLimiterConfig {
   public GenericRateLimiterConfig(long rateBytesPerSecond) {
     this(rateBytesPerSecond, DEFAULT_REFILL_PERIOD_MICROS, DEFAULT_FAIRNESS);
   }
-  
+
   @Override protected long newRateLimiterHandle() {
     return newRateLimiterHandle(rateBytesPerSecond_, refillPeriodMicros_,
         fairness_);
   }
-    
+
   private native long newRateLimiterHandle(long rateBytesPerSecond,
       long refillPeriodMicros, int fairness);
   private final long rateBytesPerSecond_;

java/org/rocksdb/MemTableConfig.java

@@ -21,7 +21,7 @@ public abstract class MemTableConfig {
    * which will create a c++ shared-pointer to the c++ MemTableRepFactory
    * that associated with the Java MemTableConfig.
    *
-   * @see Options#setMemTableConfig(MemTableConfig) 
+   * @see Options#setMemTableConfig(MemTableConfig)
    */
   abstract protected long newMemTableFactoryHandle();
 }

java/org/rocksdb/Options.java

@@ -20,7 +20,7 @@ public class Options extends RocksObject {
   static final int DEFAULT_NUM_SHARD_BITS = -1;
 
   /**
-   * Builtin RocksDB comparators 
+   * Builtin RocksDB comparators
    */
   public enum BuiltinComparator {
       BYTEWISE_COMPARATOR, REVERSE_BYTEWISE_COMPARATOR;
@@ -1115,7 +1115,7 @@ public class Options extends RocksObject {
     setMemTableFactory(nativeHandle_, config.newMemTableFactoryHandle());
     return this;
   }
-  
+
   /**
    * Use to control write rate of flush and compaction. Flush has higher
    * priority than compaction. Rate limiting is disabled if nullptr.

java/org/rocksdb/RocksDB.java

@@ -323,16 +323,16 @@ public class RocksDB extends RocksObject {
       throws RocksDBException {
     remove(nativeHandle_, writeOpt.nativeHandle_, key, key.length);
   }
-  
+
   /**
    * DB implementations can export properties about their state
      via this method.  If "property" is a valid property understood by this
      DB implementation, fills "*value" with its current value and returns
      true.  Otherwise returns false.
-  
+
-  
+
      Valid property names include:
-   
+
      "rocksdb.num-files-at-level<N>" - return the number of files at level <N>,
          where <N> is an ASCII representation of a level number (e.g. "0").
      "rocksdb.stats" - returns a multi-line string that describes statistics

java/org/rocksdb/StatisticsCollector.java

@@ -29,9 +29,9 @@ public class StatisticsCollector {
 
   /**
    * Constructor for statistics collector.
-   * 
+   *
    * @param statsCollectorInputList List of statistics collector input.
-   * @param statsCollectionIntervalInMilliSeconds Statistics collection time 
+   * @param statsCollectionIntervalInMilliSeconds Statistics collection time
    *        period (specified in milliseconds).
    */
   public StatisticsCollector(List<StatsCollectorInput> statsCollectorInputList,
@@ -48,7 +48,7 @@ public class StatisticsCollector {
 
   /**
    * Shuts down statistics collector.
-   * 
+   *
    * @param shutdownTimeout Time in milli-seconds to wait for shutdown before
    *        killing the collection process.
    */
@@ -70,13 +70,13 @@ public class StatisticsCollector {
           try {
             if(Thread.currentThread().isInterrupted()) {
               break;
-            }  
+            }
             for(StatsCollectorInput statsCollectorInput :
                 _statsCollectorInputList) {
               Statistics statistics = statsCollectorInput.getStatistics();
               StatisticsCollectorCallback statsCallback =
                   statsCollectorInput.getCallback();
-              
+
                 // Collect ticker data
               for(TickerType ticker : TickerType.values()) {
                 long tickerValue = statistics.getTickerCount(ticker);

java/org/rocksdb/StatisticsCollectorCallback.java

@@ -7,13 +7,13 @@ package org.rocksdb;
 
 /**
  * Callback interface provided to StatisticsCollector.
- * 
+ *
  * Thread safety:
- * StatisticsCollector doesn't make any guarantees about thread safety. 
+ * StatisticsCollector doesn't make any guarantees about thread safety.
  * If the same reference of StatisticsCollectorCallback is passed to multiple
- * StatisticsCollector references, then its the responsibility of the 
+ * StatisticsCollector references, then its the responsibility of the
  * user to make StatisticsCollectorCallback's implementation thread-safe.
- * 
+ *
  * @param tickerType
  * @param tickerCount
 */

java/org/rocksdb/StatsCollectorInput.java

@@ -12,10 +12,10 @@ package org.rocksdb;
 public class StatsCollectorInput {
   private final Statistics _statistics;
   private final StatisticsCollectorCallback _statsCallback;
-      
+
   /**
    * Constructor for StatsCollectorInput.
-   * 
+   *
    * @param statistics Reference of DB statistics.
    * @param statsCallback Reference of statistics callback interface.
    */
@@ -24,11 +24,11 @@ public class StatsCollectorInput {
     _statistics = statistics;
     _statsCallback = statsCallback;
   }
-  
+
   public Statistics getStatistics() {
     return _statistics;
   }
-  
+
   public StatisticsCollectorCallback getCallback() {
     return _statsCallback;
   }