gedi-geode-extensions-core/src/main/java/gedi/solutions/geode/wan/RegionDiffDirector.java
public void constructComparison(Map<?,BigInteger> sourceChecksumMap, Map<?,BigInteger> targetMap)
	{
		if(sourceChecksumMap == null)
		{
			if(targetMap != null && !targetMap.isEmpty())
			{
				this.keysRemovedFromSource.addAll(targetMap.keySet());
			}
			
			return;
		}
		
		if(targetMap == null)
		{
			this.keysMissingOnTarget.addAll(sourceChecksumMap.keySet());
			
			return;
		}
		
		BigInteger targetBi = null;
		BigInteger sourceBi = null;
		for (Map.Entry<?, BigInteger> entrySource : sourceChecksumMap.entrySet())
		{
			
			targetBi = targetMap.get(entrySource.getKey());
			sourceBi = sourceChecksumMap.get(entrySource.getKey());
			
			if(targetBi == null)
			{
				keysMissingOnTarget.add(entrySource.getKey());
			}
			else if(!targetBi.equals(sourceBi))
			{
				keysDifferentOnTarget.add(entrySource.getKey());
			}
		}
		
		//determine keysRemovedFromSource
		Set<?> sourceKeySet = sourceChecksumMap.keySet();
		for (Map.Entry<?, ?> targetEntry : targetMap.entrySet())
		{
			if(!sourceKeySet.contains(targetEntry.getKey()))
			{
				keysRemovedFromSource.add(targetEntry.getKey());
			}
		}
		
	}
public void constructComparison(Map<?,BigInteger> sourceChecksumMap, Map<?,BigInteger> targetMap)
	{
		if(sourceChecksumMap == null)
		{
			if(targetMap != null && !targetMap.isEmpty())
			{
				this.keysRemovedFromSource.addAll(targetMap.keySet());
			}
			
			return;
		}
		
		if(targetMap == null)
		{
			this.keysMissingOnTarget.addAll(sourceChecksumMap.keySet());
			
			return;
		}
		
		BigInteger targetBi = null;
		BigInteger sourceBi = null;
		for (Map.Entry<?, BigInteger> entrySource : sourceChecksumMap.entrySet())
		{
			
			targetBi = targetMap.get(entrySource.getKey());
			sourceBi = sourceChecksumMap.get(entrySource.getKey());
			
			if(targetBi == null)
			{
				keysMissingOnTarget.add(entrySource.getKey());
			}
			else if(!targetBi.equals(sourceBi))
			{
				keysDifferentOnTarget.add(entrySource.getKey());
			}
		}
		
		//determine keysRemovedFromSource
		Set<?> sourceKeySet = sourceChecksumMap.keySet();
		for (Map.Entry<?, ?> targetEntry : targetMap.entrySet())
		{
			if(!sourceKeySet.contains(targetEntry.getKey()))
			{
				keysRemovedFromSource.add(targetEntry.getKey());
			}
		}
		
	}
Build the  RegionSyncReport the given
@param sourceChecksumMap the source map with the key and entry checksum
@param targetMap the target map