http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/StorageProperties.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/StorageProperties.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/StorageProperties.java
index d363f3d..963f0ca 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/StorageProperties.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/StorageProperties.java
@@ -43,16 +43,14 @@ public class StorageProperties extends AbstractProperties {
         STORAGE_MEMORYCOMPONENT_GLOBALBUDGET(LONG_BYTE_UNIT, 
Runtime.getRuntime().maxMemory() / 4),
         STORAGE_MEMORYCOMPONENT_PAGESIZE(INTEGER_BYTE_UNIT, 
StorageUtil.getIntSizeInBytes(128, KILOBYTE)),
         STORAGE_MEMORYCOMPONENT_NUMPAGES(INTEGER, 
(Function<IApplicationConfig, Integer>) accessor ->
-                // By default, uses 1/16 of the 
STORAGE_MEMORYCOMPONENT_GLOBALBUDGET for the write buffer
-                // budget for a dataset, including data and indexes.
-                (int) (accessor.getLong(STORAGE_MEMORYCOMPONENT_GLOBALBUDGET) /
-                        (16 * 
accessor.getInt(STORAGE_MEMORYCOMPONENT_PAGESIZE)))),
+        // By default, uses 1/16 of the STORAGE_MEMORYCOMPONENT_GLOBALBUDGET 
for the write buffer
+        // budget for a dataset, including data and indexes.
+        (int) (accessor.getLong(STORAGE_MEMORYCOMPONENT_GLOBALBUDGET) / (16 * 
accessor.getInt(STORAGE_MEMORYCOMPONENT_PAGESIZE)))),
         STORAGE_MEMORYCOMPONENT_NUMCOMPONENTS(INTEGER, 2),
         STORAGE_METADATA_MEMORYCOMPONENT_NUMPAGES(INTEGER, 
(Function<IApplicationConfig, Integer>) accessor ->
-                // By default, uses the min of 1/64 of the 
STORAGE_MEMORYCOMPONENT_GLOBALBUDGET and 256 pages
-                // for the write buffer budget for a metadata dataset, 
including data and indexes.
-                Math.min((int) 
(accessor.getLong(STORAGE_MEMORYCOMPONENT_GLOBALBUDGET)
-                        / (64 * 
accessor.getInt(STORAGE_MEMORYCOMPONENT_PAGESIZE))), 256)),
+        // By default, uses the min of 1/64 of the 
STORAGE_MEMORYCOMPONENT_GLOBALBUDGET and 256 pages
+        // for the write buffer budget for a metadata dataset, including data 
and indexes.
+        Math.min((int) (accessor.getLong(STORAGE_MEMORYCOMPONENT_GLOBALBUDGET) 
/ (64 * accessor.getInt(STORAGE_MEMORYCOMPONENT_PAGESIZE))), 256)),
         STORAGE_LSM_BLOOMFILTER_FALSEPOSITIVERATE(DOUBLE, 0.01d);
 
         private final IOptionType interpreter;
@@ -79,20 +77,20 @@ public class StorageProperties extends AbstractProperties {
                 case STORAGE_BUFFERCACHE_PAGESIZE:
                     return "The page size in bytes for pages in the buffer 
cache";
                 case STORAGE_BUFFERCACHE_SIZE:
-                    return "The size of memory allocated to the disk buffer 
cache.  The value should be a multiple" +
-                            " of the buffer cache page size.";
+                    return "The size of memory allocated to the disk buffer 
cache.  The value should be a multiple"
+                            + " of the buffer cache page size.";
                 case STORAGE_BUFFERCACHE_MAXOPENFILES:
                     return "The maximum number of open files in the buffer 
cache";
                 case STORAGE_MEMORYCOMPONENT_GLOBALBUDGET:
-                    return "The size of memory allocated to the memory 
components.  The value should be a multiple " +
-                            "of the memory component page size";
+                    return "The size of memory allocated to the memory 
components.  The value should be a multiple "
+                            + "of the memory component page size";
                 case STORAGE_MEMORYCOMPONENT_PAGESIZE:
                     return "The page size in bytes for pages allocated to 
memory components";
                 case STORAGE_MEMORYCOMPONENT_NUMPAGES:
-                    return "The number of pages to allocate for a memory 
component.  This budget is shared by all " +
-                            "the memory components of the primary index and 
all its secondary indexes across all I/O " +
-                            "devices on a node.  Note: in-memory components 
usually has fill factor of 75% since " +
-                            "the pages are 75% full and the remaining 25% is 
un-utilized";
+                    return "The number of pages to allocate for a memory 
component.  This budget is shared by all "
+                            + "the memory components of the primary index and 
all its secondary indexes across all I/O "
+                            + "devices on a node.  Note: in-memory components 
usually has fill factor of 75% since "
+                            + "the pages are 75% full and the remaining 25% is 
un-utilized";
                 case STORAGE_MEMORYCOMPONENT_NUMCOMPONENTS:
                     return "The number of memory components to be used per lsm 
index";
                 case STORAGE_METADATA_MEMORYCOMPONENT_NUMPAGES:
@@ -114,16 +112,15 @@ public class StorageProperties extends AbstractProperties 
{
             return defaultValue;
         }
 
-
         @Override
         public String usageDefaultOverride(IApplicationConfig accessor, 
Function<IOption, String> optionPrinter) {
             switch (this) {
                 case STORAGE_MEMORYCOMPONENT_NUMPAGES:
-                    return "1/16th of the " + 
optionPrinter.apply(Option.STORAGE_MEMORYCOMPONENT_GLOBALBUDGET) +
-                            " value";
+                    return "1/16th of the " + 
optionPrinter.apply(Option.STORAGE_MEMORYCOMPONENT_GLOBALBUDGET)
+                            + " value";
                 case STORAGE_METADATA_MEMORYCOMPONENT_NUMPAGES:
-                    return "1/64th of the " + 
optionPrinter.apply(Option.STORAGE_MEMORYCOMPONENT_GLOBALBUDGET) +
-                            " value or 256, whichever is larger";
+                    return "1/64th of the " + 
optionPrinter.apply(Option.STORAGE_MEMORYCOMPONENT_GLOBALBUDGET)
+                            + " value or 256, whichever is larger";
                 default:
                     return null;
             }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/TransactionProperties.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/TransactionProperties.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/TransactionProperties.java
index b809b4d..c15f8a7 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/TransactionProperties.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/config/TransactionProperties.java
@@ -36,26 +36,39 @@ public class TransactionProperties extends 
AbstractProperties {
 
     public enum Option implements IOption {
         TXN_LOG_BUFFER_NUMPAGES(INTEGER, 8, "The number of pages in the 
transaction log tail"),
-        TXN_LOG_BUFFER_PAGESIZE(INTEGER_BYTE_UNIT, 
StorageUtil.getIntSizeInBytes(128, KILOBYTE),
+        TXN_LOG_BUFFER_PAGESIZE(
+                INTEGER_BYTE_UNIT,
+                StorageUtil.getIntSizeInBytes(128, KILOBYTE),
                 "The page size (in bytes) for transaction log buffer"),
-        TXN_LOG_PARTITIONSIZE(LONG_BYTE_UNIT, 
StorageUtil.getLongSizeInBytes(256L, MEGABYTE),
+        TXN_LOG_PARTITIONSIZE(
+                LONG_BYTE_UNIT,
+                StorageUtil.getLongSizeInBytes(256L, MEGABYTE),
                 "The maximum size (in bytes) of each transaction log file"),
-        TXN_LOG_CHECKPOINT_LSNTHRESHOLD(INTEGER_BYTE_UNIT, 
StorageUtil.getIntSizeInBytes(64, MEGABYTE),
-                "The checkpoint threshold (in terms of LSNs (log sequence 
numbers) that have been written to the " +
-                        "transaction log, i.e., the length of the transaction 
log) for transaction logs"),
-        TXN_LOG_CHECKPOINT_POLLFREQUENCY(INTEGER, 120,
-                "The frequency (in seconds) the checkpoint thread should check 
to see if a checkpoint should be written"
-        ),
+        TXN_LOG_CHECKPOINT_LSNTHRESHOLD(
+                INTEGER_BYTE_UNIT,
+                StorageUtil.getIntSizeInBytes(64, MEGABYTE),
+                "The checkpoint threshold (in terms of LSNs (log sequence 
numbers) that have been written to the "
+                        + "transaction log, i.e., the length of the 
transaction log) for transaction logs"),
+        TXN_LOG_CHECKPOINT_POLLFREQUENCY(
+                INTEGER,
+                120,
+                "The frequency (in seconds) the checkpoint thread should check 
to see if a checkpoint should be written"),
         TXN_LOG_CHECKPOINT_HISTORY(INTEGER, 0, "The number of checkpoints to 
keep in the transaction log"),
-        TXN_LOCK_ESCALATIONTHRESHOLD(INTEGER, 1000,
+        TXN_LOCK_ESCALATIONTHRESHOLD(
+                INTEGER,
+                1000,
                 "The maximum number of entity locks to obtain before upgrading 
to a dataset lock"),
-        TXN_LOCK_SHRINKTIMER(INTEGER, 5000,
+        TXN_LOCK_SHRINKTIMER(
+                INTEGER,
+                5000,
                 "The time (in milliseconds) where under utilization of 
resources will trigger a shrink phase"),
         TXN_LOCK_TIMEOUT_WAITTHRESHOLD(INTEGER, 60000, "Time out (in 
milliseconds) of waiting for a lock"),
         TXN_LOCK_TIMEOUT_SWEEPTHRESHOLD(INTEGER, 10000, "Interval (in 
milliseconds) for checking lock timeout"),
         TXN_COMMITPROFILER_ENABLED(BOOLEAN, false, "Enable output of commit 
profiler logs"),
         TXN_COMMITPROFILER_REPORTINTERVAL(INTEGER, 5, "Interval (in seconds) 
to report commit profiler logs"),
-        TXN_JOB_RECOVERY_MEMORYSIZE(LONG_BYTE_UNIT, 
StorageUtil.getLongSizeInBytes(64L, MEGABYTE),
+        TXN_JOB_RECOVERY_MEMORYSIZE(
+                LONG_BYTE_UNIT,
+                StorageUtil.getLongSizeInBytes(64L, MEGABYTE),
                 "The memory budget (in bytes) used for recovery");
 
         private final IOptionType type;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetMemoryManager.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetMemoryManager.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetMemoryManager.java
index e839d8c..34d0774 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetMemoryManager.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetMemoryManager.java
@@ -109,9 +109,9 @@ public class DatasetMemoryManager implements 
IDatasetMemoryManager {
 
     @Override
     public int getNumPages(int datasetId) {
-        return MetadataIndexImmutableProperties.isMetadataDataset(datasetId) ?
-                storageProperties.getMetadataMemoryComponentNumPages() :
-                storageProperties.getMemoryComponentNumPages();
+        return MetadataIndexImmutableProperties.isMetadataDataset(datasetId)
+                ? storageProperties.getMetadataMemoryComponentNumPages()
+                : storageProperties.getMemoryComponentNumPages();
     }
 
     private long getTotalSize(int datasetId) {

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/functions/FunctionSignature.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/functions/FunctionSignature.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/functions/FunctionSignature.java
index d4b4215..d7b054d 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/functions/FunctionSignature.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/functions/FunctionSignature.java
@@ -44,9 +44,10 @@ public class FunctionSignature implements Serializable {
             return false;
         } else {
             FunctionSignature f = ((FunctionSignature) o);
-            return ((namespace != null && namespace.equals(f.getNamespace()) 
|| (namespace == null && f.getNamespace() == null)))
-                    && name.equals(f.getName())
-                    && (arity == f.getArity() || arity == 
FunctionIdentifier.VARARGS || f.getArity() == FunctionIdentifier.VARARGS);
+            return ((namespace != null && namespace.equals(f.getNamespace())
+                    || (namespace == null && f.getNamespace() == null))) && 
name.equals(f.getName())
+                    && (arity == f.getArity() || arity == 
FunctionIdentifier.VARARGS
+                            || f.getArity() == FunctionIdentifier.VARARGS);
         }
     }
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java
index c625988..bacebf1 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java
@@ -125,9 +125,9 @@ public abstract class AbstractLSMIOOperationCallback 
implements ILSMIOOperationC
             if (oldComponents == null) {
                 throw new IllegalStateException("Merge must have old 
components");
             }
-            LongPointable markerLsn = 
LongPointable.FACTORY.createPointable(ComponentUtils
-                    .getLong(oldComponents.get(0).getMetadata(), 
ComponentUtils.MARKER_LSN_KEY,
-                            ComponentUtils.NOT_FOUND));
+            LongPointable markerLsn =
+                    
LongPointable.FACTORY.createPointable(ComponentUtils.getLong(oldComponents.get(0).getMetadata(),
+                            ComponentUtils.MARKER_LSN_KEY, 
ComponentUtils.NOT_FOUND));
             newComponent.getMetadata().put(ComponentUtils.MARKER_LSN_KEY, 
markerLsn);
         } else if (opType == LSMIOOperationType.FLUSH) {
             // advance memory component indexes
@@ -182,8 +182,8 @@ public abstract class AbstractLSMIOOperationCallback 
implements ILSMIOOperationC
         if (mergedComponents == null || mergedComponents.isEmpty()) {
             return null;
         }
-        return LSMComponentIdUtils
-                .union(mergedComponents.get(0).getId(), 
mergedComponents.get(mergedComponents.size() - 1).getId());
+        return LSMComponentIdUtils.union(mergedComponents.get(0).getId(),
+                mergedComponents.get(mergedComponents.size() - 1).getId());
 
     }
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/memory/ConcurrentFramePool.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/memory/ConcurrentFramePool.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/memory/ConcurrentFramePool.java
index d522aa5..b7d34f2 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/memory/ConcurrentFramePool.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/memory/ConcurrentFramePool.java
@@ -33,10 +33,10 @@ import org.apache.logging.log4j.Logger;
 
 public class ConcurrentFramePool {
     private static final boolean DEBUG = false;
-    private static final String ERROR_INVALID_FRAME_SIZE = "The size should be 
an integral "
-            + "multiple of the default frame size";
-    private static final String ERROR_LARGER_THAN_BUDGET_REQUEST = "The 
requested frame size"
-            + " must not be greater than the allocated budget";
+    private static final String ERROR_INVALID_FRAME_SIZE =
+            "The size should be an integral " + "multiple of the default frame 
size";
+    private static final String ERROR_LARGER_THAN_BUDGET_REQUEST =
+            "The requested frame size" + " must not be greater than the 
allocated budget";
     private static final Logger LOGGER = LogManager.getLogger();
     private final String nodeId;
     private final int budget;
@@ -234,8 +234,8 @@ public class ConcurrentFramePool {
                 try {
                     frameAction.call(freeBuffer);
                 } catch (Exception e) {
-                    LOGGER.log(Level.ERROR,
-                            "Error while attempting to answer a subscription. 
Buffer will be reclaimed", e);
+                    LOGGER.log(Level.ERROR, "Error while attempting to answer 
a subscription. Buffer will be reclaimed",
+                            e);
                     // TODO(amoudi): Add test cases and get rid of recursion
                     if (handedOut == handedOutBeforeCall) {
                         release(freeBuffer);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/messaging/api/INCMessageBroker.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/messaging/api/INCMessageBroker.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/messaging/api/INCMessageBroker.java
index 6ec2d7e..6bd58a9 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/messaging/api/INCMessageBroker.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/messaging/api/INCMessageBroker.java
@@ -45,8 +45,7 @@ public interface INCMessageBroker extends IMessageBroker {
      * @param message
      * @throws Exception
      */
-    public void sendMessageToNC(String nodeId, INcAddressedMessage message)
-            throws Exception;
+    public void sendMessageToNC(String nodeId, INcAddressedMessage message) 
throws Exception;
 
     /**
      * Queue a message to this {@link INCMessageBroker} for processing

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/PrintUtil.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/PrintUtil.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/PrintUtil.java
index 8c0e4ff..d02ef7c 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/PrintUtil.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/PrintUtil.java
@@ -38,7 +38,7 @@ public class PrintUtil {
             sb.append(entry.getKey());
             sb.append('=');
             sb.append(Arrays.toString(entry.getValue()));
-            if (! iter.hasNext()) {
+            if (!iter.hasNext()) {
                 break;
             }
             sb.append(',').append(' ');

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/StoragePathUtil.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/StoragePathUtil.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/StoragePathUtil.java
index 7b9a9a2..6b13468 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/StoragePathUtil.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/StoragePathUtil.java
@@ -77,9 +77,8 @@ public class StoragePathUtil {
     }
 
     public static int getPartitionNumFromRelativePath(String relativePath) {
-        int startIdx =
-                relativePath.indexOf(StorageConstants.PARTITION_DIR_PREFIX) + 
StorageConstants.PARTITION_DIR_PREFIX
-                        .length();
+        int startIdx = 
relativePath.indexOf(StorageConstants.PARTITION_DIR_PREFIX)
+                + StorageConstants.PARTITION_DIR_PREFIX.length();
         String partition = relativePath.substring(startIdx, 
relativePath.indexOf(File.separatorChar, startIdx));
         return Integer.parseInt(partition);
     }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/base/RetainLogsRule.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/base/RetainLogsRule.java
 
b/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/base/RetainLogsRule.java
index 2077ad5..1fe7dc2 100644
--- 
a/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/base/RetainLogsRule.java
+++ 
b/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/base/RetainLogsRule.java
@@ -49,12 +49,12 @@ public class RetainLogsRule extends TestWatcher {
 
     @Override
     protected void failed(Throwable e, Description description) {
-        File reportDir = new File(destDir, 
description.getTestClass().getSimpleName() + "." + description.getMethodName());
+        File reportDir =
+                new File(destDir, description.getTestClass().getSimpleName() + 
"." + description.getMethodName());
         reportDir.mkdirs();
         try {
             AsterixTestHelper.deepSelectiveCopy(baseDir, reportDir,
-                    pathname -> pathname.getName().endsWith("log") &&
-                            pathname.lastModified() > startTime);
+                    pathname -> pathname.getName().endsWith("log") && 
pathname.lastModified() > startTime);
         } catch (Exception e1) {
             e1.printStackTrace();
         }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/memory/ConcurrentFramePoolUnitTest.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/memory/ConcurrentFramePoolUnitTest.java
 
b/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/memory/ConcurrentFramePoolUnitTest.java
index 9be5837..0243a63 100644
--- 
a/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/memory/ConcurrentFramePoolUnitTest.java
+++ 
b/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/memory/ConcurrentFramePoolUnitTest.java
@@ -60,8 +60,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
     public void testMemoryManager() {
         ActiveProperties afp = Mockito.mock(ActiveProperties.class);
         
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-        ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                DEFAULT_FRAME_SIZE);
+        ConcurrentFramePool fmm =
+                new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
         int i = 0;
         while (fmm.get() != null) {
             i++;
@@ -75,8 +75,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
         try {
             ActiveProperties afp = Mockito.mock(ActiveProperties.class);
             
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-            ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                    DEFAULT_FRAME_SIZE);
+            ConcurrentFramePool fmm =
+                    new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
             FixedSizeAllocator[] runners = new FixedSizeAllocator[NUM_THREADS];
             Thread[] threads = new Thread[NUM_THREADS];
             Arrays.parallelSetAll(runners, (int i) -> new 
FixedSizeAllocator(fmm));
@@ -106,8 +106,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
         try {
             ActiveProperties afp = Mockito.mock(ActiveProperties.class);
             
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-            ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                    DEFAULT_FRAME_SIZE);
+            ConcurrentFramePool fmm =
+                    new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
             Random random = new Random();
             int i = 0;
             int req;
@@ -141,8 +141,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
         try {
             ActiveProperties afp = Mockito.mock(ActiveProperties.class);
             
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-            ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                    DEFAULT_FRAME_SIZE);
+            ConcurrentFramePool fmm =
+                    new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
 
             VarSizeAllocator[] runners = new VarSizeAllocator[NUM_THREADS];
             Thread[] threads = new Thread[NUM_THREADS];
@@ -180,8 +180,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
     public void testAcquireReleaseMemoryManager() throws HyracksDataException {
         ActiveProperties afp = Mockito.mock(ActiveProperties.class);
         
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-        ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                DEFAULT_FRAME_SIZE);
+        ConcurrentFramePool fmm =
+                new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
         Random random = new Random();
         ArrayDeque<ByteBuffer> stack = new ArrayDeque<>();
         while (true) {
@@ -213,8 +213,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
         try {
             ActiveProperties afp = Mockito.mock(ActiveProperties.class);
             
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-            ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                    DEFAULT_FRAME_SIZE);
+            ConcurrentFramePool fmm =
+                    new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
             FixedSizeGoodAllocator[] runners = new 
FixedSizeGoodAllocator[NUM_THREADS];
             Thread[] threads = new Thread[NUM_THREADS];
             Arrays.parallelSetAll(runners, (int i) -> new 
FixedSizeGoodAllocator(fmm));
@@ -244,8 +244,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
         try {
             ActiveProperties afp = Mockito.mock(ActiveProperties.class);
             
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-            ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                    DEFAULT_FRAME_SIZE);
+            ConcurrentFramePool fmm =
+                    new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
             Random random = new Random();
             ArrayDeque<ByteBuffer> stack = new ArrayDeque<>();
             int i = 0;
@@ -297,8 +297,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
         try {
             ActiveProperties afp = Mockito.mock(ActiveProperties.class);
             
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-            ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                    DEFAULT_FRAME_SIZE);
+            ConcurrentFramePool fmm =
+                    new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
             VarSizeGoodAllocator[] runners = new 
VarSizeGoodAllocator[NUM_THREADS];
             Thread[] threads = new Thread[NUM_THREADS];
             Arrays.parallelSetAll(runners, (int i) -> new 
VarSizeGoodAllocator(fmm));
@@ -333,8 +333,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
         try {
             ActiveProperties afp = Mockito.mock(ActiveProperties.class);
             
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-            ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                    DEFAULT_FRAME_SIZE);
+            ConcurrentFramePool fmm =
+                    new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
             int i = 0;
             ByteBuffer buffer = ByteBuffer.allocate(DEFAULT_FRAME_SIZE);
             LinkedBlockingDeque<ByteBuffer> buffers = new 
LinkedBlockingDeque<>();
@@ -399,8 +399,8 @@ public class ConcurrentFramePoolUnitTest extends TestCase {
         try {
             ActiveProperties afp = Mockito.mock(ActiveProperties.class);
             
Mockito.when(afp.getMemoryComponentGlobalBudget()).thenReturn(FEED_MEM_BUDGET);
-            ConcurrentFramePool fmm = new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(),
-                    DEFAULT_FRAME_SIZE);
+            ConcurrentFramePool fmm =
+                    new ConcurrentFramePool("TestNode", 
afp.getMemoryComponentGlobalBudget(), DEFAULT_FRAME_SIZE);
             int i = 0;
             ByteBuffer buffer = ByteBuffer.allocate(DEFAULT_FRAME_SIZE);
             LinkedBlockingDeque<ByteBuffer> buffers = new 
LinkedBlockingDeque<>();

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedDataFlowController.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedDataFlowController.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedDataFlowController.java
index 57e79c3..2db17e2 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedDataFlowController.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedDataFlowController.java
@@ -33,7 +33,7 @@ public class ChangeFeedDataFlowController<T> extends 
FeedRecordDataFlowControlle
     public ChangeFeedDataFlowController(final IHyracksTaskContext ctx, final 
FeedTupleForwarder tupleForwarder,
             final FeedLogManager feedLogManager, final int numOfOutputFields,
             final IRecordWithPKDataParser<T> dataParser, final 
IRecordReader<T> recordReader)
-                    throws HyracksDataException {
+            throws HyracksDataException {
         super(ctx, tupleForwarder, feedLogManager, numOfOutputFields, 
dataParser, recordReader);
         this.dataParser = dataParser;
     }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedWithMetaDataFlowController.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedWithMetaDataFlowController.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedWithMetaDataFlowController.java
index 22fa8be..4447b28 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedWithMetaDataFlowController.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/ChangeFeedWithMetaDataFlowController.java
@@ -31,7 +31,7 @@ public class ChangeFeedWithMetaDataFlowController<T> extends 
FeedWithMetaDataFlo
     public ChangeFeedWithMetaDataFlowController(final IHyracksTaskContext ctx, 
final FeedTupleForwarder tupleForwarder,
             final FeedLogManager feedLogManager, final int numOfOutputFields,
             final IRecordWithMetadataParser<T> dataParser, final 
IRecordReader<T> recordReader)
-                    throws HyracksDataException {
+            throws HyracksDataException {
         super(ctx, tupleForwarder, feedLogManager, numOfOutputFields, 
dataParser, recordReader);
     }
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/FeedRecordDataFlowController.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/FeedRecordDataFlowController.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/FeedRecordDataFlowController.java
index 8026efe..3b9391e 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/FeedRecordDataFlowController.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/FeedRecordDataFlowController.java
@@ -282,7 +282,7 @@ public class FeedRecordDataFlowController<T> extends 
AbstractFeedDataFlowControl
 
     @Override
     public String getStats() {
-        return "{\"" + INCOMING_RECORDS_COUNT_FIELD_NAME + "\": " + 
incomingRecordsCount + ", \"" +
-                FAILED_AT_PARSER_RECORDS_COUNT_FIELD_NAME + "\": " + 
failedRecordsCount + "}";
+        return "{\"" + INCOMING_RECORDS_COUNT_FIELD_NAME + "\": " + 
incomingRecordsCount + ", \""
+                + FAILED_AT_PARSER_RECORDS_COUNT_FIELD_NAME + "\": " + 
failedRecordsCount + "}";
     }
 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/RecordDataFlowController.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/RecordDataFlowController.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/RecordDataFlowController.java
index 82251b6..0f9572d 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/RecordDataFlowController.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataflow/RecordDataFlowController.java
@@ -34,8 +34,7 @@ public class RecordDataFlowController<T> extends 
AbstractDataFlowController {
     protected final int numOfTupleFields;
 
     public RecordDataFlowController(IHyracksTaskContext ctx, ITupleForwarder 
tupleForwarder,
-            IRecordDataParser<T> dataParser, IRecordReader<? extends T> 
recordReader,
-            int numOfTupleFields) {
+            IRecordDataParser<T> dataParser, IRecordReader<? extends T> 
recordReader, int numOfTupleFields) {
         super(ctx, tupleForwarder);
         this.dataParser = dataParser;
         this.recordReader = recordReader;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/LookupAdapter.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/LookupAdapter.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/LookupAdapter.java
index dd713e6..aeeb04d 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/LookupAdapter.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/LookupAdapter.java
@@ -57,7 +57,7 @@ public final class LookupAdapter<T> implements IFrameWriter {
     public LookupAdapter(IRecordDataParser<T> dataParser, 
ILookupRecordReader<? extends T> recordReader,
             RecordDescriptor inRecDesc, RecordIdReader ridReader, boolean 
propagateInput, boolean retainNull,
             IMissingWriterFactory iNullWriterFactory, IHyracksTaskContext ctx, 
IFrameWriter writer)
-                    throws HyracksDataException {
+            throws HyracksDataException {
         this.dataParser = dataParser;
         this.recordReader = recordReader;
         this.propagateInput = propagateInput;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/feed/dataflow/FeedRuntimeInputHandler.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/feed/dataflow/FeedRuntimeInputHandler.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/feed/dataflow/FeedRuntimeInputHandler.java
index df5a3c4..b89c10b 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/feed/dataflow/FeedRuntimeInputHandler.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/feed/dataflow/FeedRuntimeInputHandler.java
@@ -77,11 +77,9 @@ public class FeedRuntimeInputHandler extends 
AbstractUnaryInputUnaryOutputOperat
             IFrameWriter writer, FeedPolicyAccessor fpa, FrameTupleAccessor 
fta, ConcurrentFramePool framePool)
             throws HyracksDataException {
         this.writer = writer;
-        this.spiller = fpa.spillToDiskOnCongestion() ?
-                new FrameSpiller(ctx,
-                        connectionId.getFeedId() + "_" + 
connectionId.getDatasetName() + "_" + runtimeId.getPartition(),
-                        fpa.getMaxSpillOnDisk()) :
-                null;
+        this.spiller = fpa.spillToDiskOnCongestion() ? new FrameSpiller(ctx,
+                connectionId.getFeedId() + "_" + connectionId.getDatasetName() 
+ "_" + runtimeId.getPartition(),
+                fpa.getMaxSpillOnDisk()) : null;
         this.exceptionHandler = new FeedExceptionHandler(ctx, fta);
         this.fpa = fpa;
         this.framePool = framePool;
@@ -289,8 +287,8 @@ public class FeedRuntimeInputHandler extends 
AbstractUnaryInputUnaryOutputOperat
             while (spiller.usedBudget() > MAX_SPILL_USED_BEFORE_RESUME) {
                 if (DEBUG) {
                     LOGGER.info("in stall(frame). Spilling has been consumed. 
We will wait for it to be less than "
-                            + MAX_SPILL_USED_BEFORE_RESUME + " consumed. 
Current consumption = " + spiller
-                            .usedBudget());
+                            + MAX_SPILL_USED_BEFORE_RESUME + " consumed. 
Current consumption = "
+                            + spiller.usedBudget());
                 }
                 spiller.wait();
             }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/DataGenerator.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/DataGenerator.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/DataGenerator.java
index 9bc3037..a0feac5 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/DataGenerator.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/DataGenerator.java
@@ -177,12 +177,11 @@ public class DataGenerator {
                             : (date.getMonth() + 
random.nextInt(endDate.getMonth() - date.getMonth()))
                     : random.nextInt(12) + 1;
 
-            int day = (year == endDate.getYear())
-                    ? month == endDate.getMonth()
+            int day =
+                    (year == endDate.getYear()) ? month == endDate.getMonth()
                             ? date.getDay() == endDate.getDay() ? 
endDate.getDay()
                                     : date.getDay() + 
random.nextInt(endDate.getDay() - date.getDay())
-                            : random.nextInt(28) + 1
-                    : random.nextInt(28) + 1;
+                            : random.nextInt(28) + 1 : random.nextInt(28) + 1;
             recentDate.reset(month, day, year);
             return recentDate;
         }
@@ -495,9 +494,9 @@ public class DataGenerator {
 
     public static class TweetMessage {
 
-        private static final String[] DEFAULT_FIELDS = new String[] { 
TweetFields.TWEETID, TweetFields.USER,
-                TweetFields.LATITUDE, TweetFields.LONGITUDE, 
TweetFields.MESSAGE_TEXT, TweetFields.CREATED_AT,
-                TweetFields.COUNTRY };
+        private static final String[] DEFAULT_FIELDS =
+                new String[] { TweetFields.TWEETID, TweetFields.USER, 
TweetFields.LATITUDE, TweetFields.LONGITUDE,
+                        TweetFields.MESSAGE_TEXT, TweetFields.CREATED_AT, 
TweetFields.COUNTRY };
 
         private int id;
         private TwitterUser user;
@@ -1183,14 +1182,13 @@ public class DataGenerator {
             "Hallam", "Delores", "Cressida", "Carlyle", "Leann", "Kelcey", 
"Laurence", "Ryan", "Reynold", "Mark",
             "Collyn", "Audie", "Sammy", "Ellery", "Sallie", "Pamelia", 
"Adolph", "Lydia", "Titania", "Ron", "Bridger",
             "Aline", "Read", "Kelleigh", "Weldon", "Irving", "Garey", 
"Diggory", "Evander", "Kylee", "Deidre", "Ormond",
-            "Laurine", "Reannon", "Arline", "Pat"};
+            "Laurine", "Reannon", "Arline", "Pat" };
 
     public static final String[] jargon = { "wireless", "signal", "network", 
"3G", "plan", "touch-screen",
             "customer-service", "reachability", "voice-command", 
"shortcut-menu", "customization", "platform", "speed",
             "voice-clarity", "voicemail-service" };
 
-    public static final String[] vendors = { "at&t", "verizon", "t-mobile", 
"sprint", "motorola", "samsung",
-            "iphone" };
+    public static final String[] vendors = { "at&t", "verizon", "t-mobile", 
"sprint", "motorola", "samsung", "iphone" };
 
     public static final String[] org_list = { "Latsonity", "ganjalax", 
"Zuncan", "Lexitechno", "Hot-tech", "subtam",
             "Coneflex", "Ganjatax", "physcane", "Tranzap", "Qvohouse", 
"Zununoing", "jaydax", "Keytech", "goldendexon",

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/TweetGenerator.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/TweetGenerator.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/TweetGenerator.java
index 17056a0..cb64604 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/TweetGenerator.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/generator/TweetGenerator.java
@@ -99,7 +99,7 @@ public class TweetGenerator {
         outputBuffer.limit(32 * 1024);
     }
 
-    public boolean generateNextBatch(int numTweets) throws IOException{
+    public boolean generateNextBatch(int numTweets) throws IOException {
         boolean moreData = tweetIterator.hasNext();
         if (!moreData) {
             if (outputBuffer.position() > 0) {

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/FileOffsetIndexer.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/FileOffsetIndexer.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/FileOffsetIndexer.java
index a15ec6e..a5bff74 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/FileOffsetIndexer.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/FileOffsetIndexer.java
@@ -42,11 +42,11 @@ public class FileOffsetIndexer implements IExternalIndexer {
     protected RecordReader<?, ? extends Writable> recordReader;
 
     @SuppressWarnings("unchecked")
-    private ISerializerDeserializer<IAObject> intSerde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.AINT32);
+    private ISerializerDeserializer<IAObject> intSerde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT32);
     @SuppressWarnings("unchecked")
-    private ISerializerDeserializer<IAObject> longSerde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.AINT64);
+    private ISerializerDeserializer<IAObject> longSerde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);
 
     @Override
     public void reset(IIndexingDatasource dataSource) throws 
HyracksDataException {

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/IndexingScheduler.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/IndexingScheduler.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/IndexingScheduler.java
index 353e3ef..a788a29 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/IndexingScheduler.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/IndexingScheduler.java
@@ -157,10 +157,10 @@ public class IndexingScheduler {
      */
     private void scheduleNonLocalSlots(InputSplit[] splits, final int[] 
workloads, String[] locations, int slotLimit,
             boolean[] scheduled, final HashMap<String, Integer> 
locationToNumOfAssignement)
-                    throws IOException, UnknownHostException {
+            throws IOException, UnknownHostException {
 
-        PriorityQueue<String> scheduleCadndiates = new 
PriorityQueue<String>(NCs.length,
-                Comparator.comparing(locationToNumOfAssignement::get));
+        PriorityQueue<String> scheduleCadndiates =
+                new PriorityQueue<String>(NCs.length, 
Comparator.comparing(locationToNumOfAssignement::get));
 
         scheduleCadndiates.addAll(Arrays.asList(NCs));
         /*

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordColumnarIndexer.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordColumnarIndexer.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordColumnarIndexer.java
index 273901c..e6146d4 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordColumnarIndexer.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordColumnarIndexer.java
@@ -45,11 +45,11 @@ public class RecordColumnarIndexer implements 
IExternalIndexer {
     protected RecordReader<?, Writable> recordReader;
 
     @SuppressWarnings("unchecked")
-    private ISerializerDeserializer<IAObject> intSerde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.AINT32);
+    private ISerializerDeserializer<IAObject> intSerde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT32);
     @SuppressWarnings("unchecked")
-    private ISerializerDeserializer<IAObject> longSerde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.AINT64);
+    private ISerializerDeserializer<IAObject> longSerde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);
 
     @Override
     public void reset(IIndexingDatasource reader) throws HyracksDataException {

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordIdReader.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordIdReader.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordIdReader.java
index 5de2d9d..3cca7e1 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordIdReader.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/RecordIdReader.java
@@ -57,8 +57,8 @@ public class RecordIdReader {
 
     public RecordId read(int index) throws HyracksDataException {
         tupleStartOffset = tupleAccessor.getTupleStartOffset(index) + 
fieldSlotsLength;
-        int fileNumberStartOffset = tupleAccessor.getFieldStartOffset(index,
-                ridFields[IndexingConstants.FILE_NUMBER_FIELD_INDEX]);
+        int fileNumberStartOffset =
+                tupleAccessor.getFieldStartOffset(index, 
ridFields[IndexingConstants.FILE_NUMBER_FIELD_INDEX]);
         frameBuffer = tupleAccessor.getBuffer();
         if (frameBuffer.get(tupleStartOffset + fileNumberStartOffset) == 
MISSING_BYTE) {
             return null;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/RecordWithMetadataAndPK.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/RecordWithMetadataAndPK.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/RecordWithMetadataAndPK.java
index ebf1d17..f9bc8b2 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/RecordWithMetadataAndPK.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/RecordWithMetadataAndPK.java
@@ -57,24 +57,24 @@ public class RecordWithMetadataAndPK<T> extends 
RecordWithPK<T> {
 
     // Serializers
     @SuppressWarnings("unchecked")
-    private final ISerializerDeserializer<ADouble> doubleSerde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.ADOUBLE);
+    private final ISerializerDeserializer<ADouble> doubleSerde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADOUBLE);
     private final AMutableDouble mutableDouble = new AMutableDouble(0);
     @SuppressWarnings("unchecked")
-    private final ISerializerDeserializer<AString> stringSerde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.ASTRING);
+    private final ISerializerDeserializer<AString> stringSerde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ASTRING);
     private final AMutableString mutableString = new AMutableString(null);
     @SuppressWarnings("unchecked")
-    private final ISerializerDeserializer<AInt32> int32Serde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.AINT32);
+    private final ISerializerDeserializer<AInt32> int32Serde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT32);
     private final AMutableInt32 mutableInt = new AMutableInt32(0);
     @SuppressWarnings("unchecked")
-    protected ISerializerDeserializer<AInt64> int64Serde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.AINT64);
+    protected ISerializerDeserializer<AInt64> int64Serde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);
     private final AMutableInt64 mutableLong = new AMutableInt64(0);
     @SuppressWarnings("unchecked")
-    private final ISerializerDeserializer<ABoolean> booleanSerde = 
SerializerDeserializerProvider.INSTANCE
-            .getSerializerDeserializer(BuiltinType.ABOOLEAN);
+    private final ISerializerDeserializer<ABoolean> booleanSerde =
+            
SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ABOOLEAN);
     private final int[] keyIndicator;
 
     public RecordWithMetadataAndPK(final IRawRecord<T> record, final IAType[] 
metaTypes, final ARecordType recordType,
@@ -145,8 +145,8 @@ public class RecordWithMetadataAndPK<T> extends 
RecordWithPK<T> {
             throws IOException {
         if (length == 0) {
             if (!NonTaggedFormatUtil.isOptional(metaTypes[index])) {
-                throw new RuntimeDataException(
-                        
ErrorCode.INPUT_RECORD_RECORD_WITH_METADATA_AND_PK_NULL_IN_NON_OPTIONAL, index);
+                throw new 
RuntimeDataException(ErrorCode.INPUT_RECORD_RECORD_WITH_METADATA_AND_PK_NULL_IN_NON_OPTIONAL,
+                        index);
             }
             
fieldValueBufferOutputs[index].writeByte(ATypeTag.SERIALIZED_NULL_TYPE_TAG);
         } else {

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/converter/DCPMessageToRecordConverter.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/converter/DCPMessageToRecordConverter.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/converter/DCPMessageToRecordConverter.java
index f948c1c..e90b168 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/converter/DCPMessageToRecordConverter.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/converter/DCPMessageToRecordConverter.java
@@ -56,8 +56,8 @@ public class DCPMessageToRecordConverter implements 
IRecordToRecordWithMetadataA
 
     public DCPMessageToRecordConverter() {
         this.value = new CharArrayRecord();
-        this.recordWithMetadata = new RecordWithMetadataAndPK<>(value, 
CB_META_TYPES,
-                RecordUtil.FULLY_OPEN_RECORD_TYPE, PK_INDICATOR, PK_INDEXES, 
PK_TYPES);
+        this.recordWithMetadata = new RecordWithMetadataAndPK<>(value, 
CB_META_TYPES, RecordUtil.FULLY_OPEN_RECORD_TYPE,
+                PK_INDICATOR, PK_INDEXES, PK_TYPES);
     }
 
     @Override

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/AbstractCharRecordLookupReader.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/AbstractCharRecordLookupReader.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/AbstractCharRecordLookupReader.java
index f9ec114..6c7c42e 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/AbstractCharRecordLookupReader.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/AbstractCharRecordLookupReader.java
@@ -64,7 +64,7 @@ public abstract class AbstractCharRecordLookupReader extends 
AbstractHDFSLookupR
         reusableByteBuffer.clear();
         if (reusableByteBuffer.remaining() < value.getLength()) {
             reusableByteBuffer = ByteBuffer
-                    .allocateDirect((int)(value.getLength() * 
ExternalDataConstants.DEFAULT_BUFFER_INCREMENT_FACTOR));
+                    .allocateDirect((int) (value.getLength() * 
ExternalDataConstants.DEFAULT_BUFFER_INCREMENT_FACTOR));
         }
         reusableByteBuffer.put(value.getBytes(), 0, value.getLength());
         reusableByteBuffer.flip();

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/rss/RSSRecordReader.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/rss/RSSRecordReader.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/rss/RSSRecordReader.java
index b847b23..1f97300 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/rss/RSSRecordReader.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/rss/RSSRecordReader.java
@@ -106,7 +106,7 @@ public class RSSRecordReader implements 
IRecordReader<SyndEntry> {
         this.modified = modified;
     }
 
-    private SyndEntry getNextRSSFeed() throws IOException, FeedException, 
FetcherException  {
+    private SyndEntry getNextRSSFeed() throws IOException, FeedException, 
FetcherException {
         if (rssFeedBuffer.isEmpty()) {
             fetchFeed();
         }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/EmptyLineSeparatedRecordReader.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/EmptyLineSeparatedRecordReader.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/EmptyLineSeparatedRecordReader.java
index e64c79e..07b6250 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/EmptyLineSeparatedRecordReader.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/EmptyLineSeparatedRecordReader.java
@@ -29,8 +29,8 @@ import org.apache.asterix.external.util.ExternalDataConstants;
 
 public class EmptyLineSeparatedRecordReader extends StreamRecordReader {
 
-    private static final List<String> recordReaderFormats = Collections
-            
.unmodifiableList(Arrays.asList(ExternalDataConstants.FORMAT_LINE_SEPARATED));
+    private static final List<String> recordReaderFormats =
+            
Collections.unmodifiableList(Arrays.asList(ExternalDataConstants.FORMAT_LINE_SEPARATED));
     private static final String REQUIRED_CONFIGS = "";
     protected Map<String, String> config;
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/SemiStructuredRecordReader.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/SemiStructuredRecordReader.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/SemiStructuredRecordReader.java
index e1e1f08..cc4b7f9 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/SemiStructuredRecordReader.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/SemiStructuredRecordReader.java
@@ -39,9 +39,9 @@ public class SemiStructuredRecordReader extends 
StreamRecordReader {
     private char recordStart;
     private char recordEnd;
     private int recordNumber = 0;
-    private static final List<String> recordReaderFormats = Collections
-            .unmodifiableList(Arrays.asList(ExternalDataConstants.FORMAT_ADM, 
ExternalDataConstants.FORMAT_JSON,
-                    ExternalDataConstants.FORMAT_SEMISTRUCTURED));
+    private static final List<String> recordReaderFormats =
+            
Collections.unmodifiableList(Arrays.asList(ExternalDataConstants.FORMAT_ADM,
+                    ExternalDataConstants.FORMAT_JSON, 
ExternalDataConstants.FORMAT_SEMISTRUCTURED));
     private static final String REQUIRED_CONFIGS = "";
 
     @Override

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/StreamRecordReaderFactory.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/StreamRecordReaderFactory.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/StreamRecordReaderFactory.java
index 0591775..776aa0c 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/StreamRecordReaderFactory.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/stream/StreamRecordReaderFactory.java
@@ -94,8 +94,8 @@ public class StreamRecordReaderFactory implements 
IRecordReaderFactory<char[]> {
     public IRecordReader<? extends char[]> 
createRecordReader(IHyracksTaskContext ctx, int partition)
             throws HyracksDataException {
         try {
-            StreamRecordReader streamRecordReader = (StreamRecordReader) 
recordReaderClazz.getConstructor()
-                    .newInstance();
+            StreamRecordReader streamRecordReader =
+                    (StreamRecordReader) 
recordReaderClazz.getConstructor().newInstance();
             streamRecordReader.configure(streamFactory.createInputStream(ctx, 
partition), configuration);
             return streamRecordReader;
         } catch (InstantiationException | IllegalAccessException | 
InvocationTargetException

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/stream/TwitterFirehoseInputStream.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/stream/TwitterFirehoseInputStream.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/stream/TwitterFirehoseInputStream.java
index 0b9c4a2..49d851d 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/stream/TwitterFirehoseInputStream.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/stream/TwitterFirehoseInputStream.java
@@ -40,8 +40,7 @@ public class TwitterFirehoseInputStream extends 
AsterixInputStream {
     private final DataProvider dataProvider;
     private boolean started;
 
-    public TwitterFirehoseInputStream(Map<String, String> configuration, int 
partition)
-            throws IOException {
+    public TwitterFirehoseInputStream(Map<String, String> configuration, int 
partition) throws IOException {
         executorService = Executors.newCachedThreadPool();
         outputStream = new PipedOutputStream();
         inputStream = new PipedInputStream(outputStream);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java
index c644413..63028ac 100755
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java
@@ -56,8 +56,7 @@ public abstract class ExternalFunction implements 
IExternalFunction {
     protected final JavaFunctionHelper functionHelper;
 
     public ExternalFunction(IExternalFunctionInfo finfo, 
IScalarEvaluatorFactory args[], IHyracksTaskContext context,
-            IApplicationContext appCtx)
-            throws HyracksDataException {
+            IApplicationContext appCtx) throws HyracksDataException {
         this.finfo = finfo;
         this.evaluatorFactories = args;
         argumentEvaluators = new IScalarEvaluator[args.length];
@@ -78,8 +77,7 @@ public abstract class ExternalFunction implements 
IExternalFunction {
             externalFunctionFactory = (IFunctionFactory) clazz.newInstance();
             externalFunction = externalFunctionFactory.getExternalFunction();
         } catch (Exception e) {
-            throw new 
RuntimeDataException(ErrorCode.LIBRARY_EXTERNAL_FUNCTION_UNABLE_TO_LOAD_CLASS, 
e,
-                    classname);
+            throw new 
RuntimeDataException(ErrorCode.LIBRARY_EXTERNAL_FUNCTION_UNABLE_TO_LOAD_CLASS, 
e, classname);
         }
     }
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java
index 916e668..bc53f0b 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java
@@ -47,7 +47,6 @@ import org.apache.asterix.om.types.AUnorderedListType;
 import org.apache.asterix.om.types.IAType;
 import org.apache.asterix.om.util.container.IObjectFactory;
 
-
 public class JTypeObjectFactory implements IObjectFactory<IJObject, IAType> {
 
     public static final JTypeObjectFactory INSTANCE = new JTypeObjectFactory();

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java
index a369888..617bbbc 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java
@@ -52,8 +52,8 @@ public class JavaFunctionHelper implements IFunctionHelper {
     private final IDataOutputProvider outputProvider;
     private final IJObject[] arguments;
     private IJObject resultHolder;
-    private final IObjectPool<IJObject, IAType> objectPool = new 
ListObjectPool<IJObject, IAType>(
-            JTypeObjectFactory.INSTANCE);
+    private final IObjectPool<IJObject, IAType> objectPool =
+            new ListObjectPool<IJObject, IAType>(JTypeObjectFactory.INSTANCE);
     private final JObjectPointableVisitor pointableVisitor;
     private final PointableAllocator pointableAllocator;
     private final Map<Integer, TypeInfo> poolTypeInfo;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java
index dc8e461..960b346 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java
@@ -41,8 +41,10 @@ import 
org.apache.hyracks.api.exceptions.HyracksDataException;
 public class JObjectPointableVisitor implements 
IVisitablePointableVisitor<IJObject, TypeInfo> {
 
     private final Map<ATypeTag, IJObjectAccessor> flatJObjectAccessors = new 
HashMap<ATypeTag, IJObjectAccessor>();
-    private final Map<IVisitablePointable, IJRecordAccessor> 
raccessorToJObject = new HashMap<IVisitablePointable, IJRecordAccessor>();
-    private final Map<IVisitablePointable, IJListAccessor> laccessorToPrinter 
= new HashMap<IVisitablePointable, IJListAccessor>();
+    private final Map<IVisitablePointable, IJRecordAccessor> 
raccessorToJObject =
+            new HashMap<IVisitablePointable, IJRecordAccessor>();
+    private final Map<IVisitablePointable, IJListAccessor> laccessorToPrinter =
+            new HashMap<IVisitablePointable, IJListAccessor>();
 
     @Override
     public IJObject visit(AListVisitablePointable accessor, TypeInfo arg) 
throws HyracksDataException {

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/cb9ca975/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/parser/ADMDataParser.java
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/parser/ADMDataParser.java
 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/parser/ADMDataParser.java
index d964788..c0ccf11 100644
--- 
a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/parser/ADMDataParser.java
+++ 
b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/parser/ADMDataParser.java
@@ -65,12 +65,12 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
 
     private final ArrayBackedValueStorage castBuffer = new 
ArrayBackedValueStorage();
 
-    private final IObjectPool<IARecordBuilder, ATypeTag> recordBuilderPool = 
new ListObjectPool<IARecordBuilder, ATypeTag>(
-            new RecordBuilderFactory());
-    private final IObjectPool<IAsterixListBuilder, ATypeTag> listBuilderPool = 
new ListObjectPool<IAsterixListBuilder, ATypeTag>(
-            new ListBuilderFactory());
-    private final IObjectPool<IMutableValueStorage, ATypeTag> abvsBuilderPool 
= new ListObjectPool<IMutableValueStorage, ATypeTag>(
-            new AbvsBuilderFactory());
+    private final IObjectPool<IARecordBuilder, ATypeTag> recordBuilderPool =
+            new ListObjectPool<IARecordBuilder, ATypeTag>(new 
RecordBuilderFactory());
+    private final IObjectPool<IAsterixListBuilder, ATypeTag> listBuilderPool =
+            new ListObjectPool<IAsterixListBuilder, ATypeTag>(new 
ListBuilderFactory());
+    private final IObjectPool<IMutableValueStorage, ATypeTag> abvsBuilderPool =
+            new ListObjectPool<IMutableValueStorage, ATypeTag>(new 
AbvsBuilderFactory());
 
     private final String mismatchErrorMessage = "Mismatch Type, expecting a 
value of type ";
     private final String mismatchErrorMessage2 = " got a value of type ";
@@ -198,8 +198,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                 if (checkType(ATypeTag.BOOLEAN, objectType)) {
                     booleanSerde.serialize(ABoolean.TRUE, out);
                 } else {
-                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH,
-                            objectType.getTypeName());
+                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH, 
objectType.getTypeName());
                 }
                 break;
             case AdmLexer.TOKEN_BOOLEAN_CONS:
@@ -209,8 +208,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                 if (checkType(ATypeTag.BOOLEAN, objectType)) {
                     booleanSerde.serialize(ABoolean.FALSE, out);
                 } else {
-                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH,
-                            objectType.getTypeName());
+                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH, 
objectType.getTypeName());
                 }
                 break;
             case AdmLexer.TOKEN_DOUBLE_LITERAL:
@@ -256,19 +254,18 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                 break;
             case AdmLexer.TOKEN_STRING_LITERAL:
                 if (checkType(ATypeTag.STRING, objectType)) {
-                    String tokenImage = 
admLexer.getLastTokenImage().substring(1,
-                            admLexer.getLastTokenImage().length() - 1);
+                    String tokenImage =
+                            admLexer.getLastTokenImage().substring(1, 
admLexer.getLastTokenImage().length() - 1);
                     aString.setValue(admLexer.containsEscapes() ? 
replaceEscapes(tokenImage) : tokenImage);
                     stringSerde.serialize(aString, out);
                 } else if (checkType(ATypeTag.UUID, objectType)) {
                     // Dealing with UUID type that is represented by a string
-                    String tokenImage = 
admLexer.getLastTokenImage().substring(1,
-                            admLexer.getLastTokenImage().length() - 1);
+                    String tokenImage =
+                            admLexer.getLastTokenImage().substring(1, 
admLexer.getLastTokenImage().length() - 1);
                     aUUID.parseUUIDString(tokenImage);
                     uuidSerde.serialize(aUUID, out);
                 } else {
-                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH,
-                            objectType.getTypeName());
+                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH, 
objectType.getTypeName());
                 }
                 break;
             case AdmLexer.TOKEN_STRING_CONS:
@@ -286,8 +283,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                         }
                     }
                 }
-                throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH,
-                        objectType.getTypeName());
+                throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH, 
objectType.getTypeName());
             case AdmLexer.TOKEN_DATE_CONS:
                 parseConstructor(ATypeTag.DATE, objectType, out);
                 break;
@@ -302,8 +298,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                     objectType = getComplexType(objectType, ATypeTag.INTERVAL);
                     parseInterval(ATypeTag.INTERVAL, objectType, out);
                 } else {
-                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH,
-                            objectType.getTypeName());
+                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH, 
objectType.getTypeName());
                 }
                 break;
             case AdmLexer.TOKEN_DURATION_CONS:
@@ -338,8 +333,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                     objectType = getComplexType(objectType, ATypeTag.MULTISET);
                     parseUnorderedList((AUnorderedListType) objectType, out);
                 } else {
-                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH,
-                            objectType.getTypeName());
+                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH, 
objectType.getTypeName());
                 }
                 break;
             case AdmLexer.TOKEN_START_ORDERED_LIST:
@@ -347,8 +341,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                     objectType = getComplexType(objectType, ATypeTag.ARRAY);
                     parseOrderedList((AOrderedListType) objectType, out);
                 } else {
-                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH,
-                            objectType.getTypeName());
+                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH, 
objectType.getTypeName());
                 }
                 break;
             case AdmLexer.TOKEN_START_RECORD:
@@ -356,8 +349,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                     objectType = getComplexType(objectType, ATypeTag.OBJECT);
                     parseRecord((ARecordType) objectType, out);
                 } else {
-                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH,
-                            objectType.getTypeName());
+                    throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_TYPE_MISMATCH, 
objectType.getTypeName());
                 }
                 break;
             case AdmLexer.TOKEN_UUID_CONS:
@@ -407,8 +399,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                         readpos += 4;
                         break;
                     default:
-                        throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_ILLEGAL_ESCAPE,
-                                chars[readpos + 1]);
+                        throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_ILLEGAL_ESCAPE, chars[readpos + 
1]);
                 }
                 ++readpos;
                 movemarker = readpos + 1;
@@ -517,12 +508,12 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                     expectingRecordField = false;
 
                     if (recType != null) {
-                        String fldName = 
admLexer.getLastTokenImage().substring(1,
-                                admLexer.getLastTokenImage().length() - 1);
+                        String fldName =
+                                admLexer.getLastTokenImage().substring(1, 
admLexer.getLastTokenImage().length() - 1);
                         fieldId = recBuilder.getFieldId(fldName);
                         if ((fieldId < 0) && !recType.isOpen()) {
-                            throw new ParseException(
-                                    
ErrorCode.PARSER_ADM_DATA_PARSER_EXTRA_FIELD_IN_CLOSED_RECORD, fldName);
+                            throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_EXTRA_FIELD_IN_CLOSED_RECORD,
+                                    fldName);
                         } else if ((fieldId < 0) && recType.isOpen()) {
                             
aStringFieldName.setValue(admLexer.getLastTokenImage().substring(1,
                                     admLexer.getLastTokenImage().length() - 
1));
@@ -545,8 +536,7 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
 
                     token = admLexer.next();
                     if (token != AdmLexer.TOKEN_COLON) {
-                        throw new ParseException(
-                                
ErrorCode.PARSER_ADM_DATA_PARSER_UNEXPECTED_TOKEN_WHEN_EXPECT_COMMA,
+                        throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_UNEXPECTED_TOKEN_WHEN_EXPECT_COMMA,
                                 AdmLexer.tokenKindToString(token));
                     }
 
@@ -561,12 +551,10 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                     break;
                 case AdmLexer.TOKEN_COMMA:
                     if (first) {
-                        throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_FOUND_COMMA_WHEN,
-                                "before any");
+                        throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_FOUND_COMMA_WHEN, "before any");
                     }
                     if (expectingRecordField) {
-                        throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_FOUND_COMMA_WHEN,
-                                "expecting a");
+                        throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_FOUND_COMMA_WHEN, "expecting 
a");
                     }
                     expectingRecordField = true;
                     break;
@@ -675,8 +663,8 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                 String arg = admLexer.getLastTokenImage();
                 switch (tag) {
                     case DATE:
-                        chrononTimeInMs += (parseDatePart(arg, 0, arg.length() 
- 1)
-                                / GregorianCalendarSystem.CHRONON_OF_DAY);
+                        chrononTimeInMs +=
+                                (parseDatePart(arg, 0, arg.length() - 1) / 
GregorianCalendarSystem.CHRONON_OF_DAY);
                         break;
                     case TIME:
                         chrononTimeInMs += parseTimePart(arg, 0, arg.length() 
- 1);
@@ -687,8 +675,8 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
                             throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_INTERVAL_INVALID_DATETIME);
                         }
                         chrononTimeInMs += parseDatePart(arg, 0, 
timeSeperatorOffsetInDatetimeString - 1);
-                        chrononTimeInMs += parseTimePart(arg, 
timeSeperatorOffsetInDatetimeString + 1,
-                                arg.length() - 1);
+                        chrononTimeInMs +=
+                                parseTimePart(arg, 
timeSeperatorOffsetInDatetimeString + 1, arg.length() - 1);
                         break;
                     default:
                         throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_INTERVAL_UNSUPPORTED_TYPE);
@@ -874,18 +862,17 @@ public class ADMDataParser extends AbstractDataParser 
implements IStreamDataPars
             if (token == AdmLexer.TOKEN_CONSTRUCTOR_OPEN) {
                 token = admLexer.next();
                 if (token == AdmLexer.TOKEN_STRING_LITERAL) {
-                    String unquoted = admLexer.getLastTokenImage().substring(1,
-                            admLexer.getLastTokenImage().length() - 1);
+                    String unquoted =
+                            admLexer.getLastTokenImage().substring(1, 
admLexer.getLastTokenImage().length() - 1);
                     if (!parseValue(unquoted, typeTag, dataOutput)) {
-                        throw new ParseException(
-                                
ErrorCode.PARSER_ADM_DATA_PARSER_CONSTRUCTOR_MISSING_DESERIALIZER,
+                        throw new 
ParseException(ErrorCode.PARSER_ADM_DATA_PARSER_CONSTRUCTOR_MISSING_DESERIALIZER,
                                 AdmLexer.tokenKindToString(token));
                     }
                     token = admLexer.next();
                     if (token == AdmLexer.TOKEN_CONSTRUCTOR_CLOSE) {
                         if (targetTypeTag != typeTag) {
-                            ITypeConvertComputer promoteComputer = 
ATypeHierarchy.getTypePromoteComputer(typeTag,
-                                    targetTypeTag);
+                            ITypeConvertComputer promoteComputer =
+                                    
ATypeHierarchy.getTypePromoteComputer(typeTag, targetTypeTag);
                             // the availability if the promote computer should 
be consistent with
                             // the availability of a target type
                             assert promoteComputer != null;

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