Convert tabs to spaces

Per Java Code Style Guide: https://wiki.onap.org/display/DW/Java+code+style
Converting tabs to 4 spaces.

Issue-Id: SDNC-25
Change-Id: I99ce6c244df72f805b52d0d66403d8b76d9929ae
Signed-off-by: Marcus G K Williams <marcus.williams@intel.com>

5 files changed, 410 insertions, 410 deletions

diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/AllocationFunction.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/AllocationFunction.java
index 3a934091..00cfb1fc 100644
--- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/AllocationFunction.java
+++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/AllocationFunction.java
@@ -3,7 +3,7 @@
  * openECOMP : SDN-C
  * ================================================================================
  * Copyright (C) 2017 ONAP Intellectual Property. All rights
- * 						reserved.
+ * reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -61,270 +61,270 @@ import org.slf4j.LoggerFactory;
 
 class AllocationFunction extends SynchronizedFunction {
 
-	@SuppressWarnings("unused")
-	private static final Logger log = LoggerFactory.getLogger(AllocationFunction.class);
-
-	private ResourceDao resourceDao;
-
-	private String applicationId;
-	private AllocationRequest request;
-	private AllocationOutcome outcome;
-
-	private List<Resource> updateList = new ArrayList<Resource>();
-
-	public AllocationFunction(LockHelper lockHelper, ResourceDao resourceDao, String applicationId,
-	        AllocationRequest request, int lockTimeout) {
-		super(lockHelper, getLockNames(request), lockTimeout);
-		this.applicationId = applicationId;
-		this.resourceDao = resourceDao;
-		this.request = request;
-	}
-
-	private static Collection<String> getLockNames(AllocationRequest request) {
-		Set<String> lockResourceNames = new HashSet<String>();
-		addLockNames(lockResourceNames, request);
-		return lockResourceNames;
-	}
-
-	private static void addLockNames(Set<String> lockResourceNames, AllocationRequest request) {
-		if (request instanceof MultiAssetAllocationRequest) {
-			MultiAssetAllocationRequest req = (MultiAssetAllocationRequest) request;
-			if (req.assetIdList != null)
-				lockResourceNames.addAll(req.assetIdList);
-		} else if (request instanceof MultiResourceAllocationRequest) {
-			MultiResourceAllocationRequest req = (MultiResourceAllocationRequest) request;
-			if (req.allocationRequestList != null)
-				for (AllocationRequest request1 : req.allocationRequestList)
-					addLockNames(lockResourceNames, request1);
-		} else if (request.assetId != null)
-			lockResourceNames.add(request.assetId);
-	}
-
-	@Override
-	public void _exec() throws ResourceLockedException {
-		outcome = allocate(request);
-		if (outcome.status == AllocationStatus.Success)
-			for (Resource r : updateList)
-				resourceDao.saveResource(r);
-	}
-
-	private AllocationOutcome allocate(AllocationRequest allocationRequest) throws ResourceLockedException {
-		if (allocationRequest instanceof MultiAssetAllocationRequest)
-			return allocateMultiAsset((MultiAssetAllocationRequest) allocationRequest);
-		if (allocationRequest instanceof MultiResourceAllocationRequest)
-			return allocateMultiResource((MultiResourceAllocationRequest) allocationRequest);
-		if (allocationRequest instanceof LimitAllocationRequest)
-			return allocateLimit((LimitAllocationRequest) allocationRequest);
-		if (allocationRequest instanceof LabelAllocationRequest)
-			return allocateLabel((LabelAllocationRequest) allocationRequest);
-		if (allocationRequest instanceof RangeAllocationRequest)
-			return allocateRange((RangeAllocationRequest) allocationRequest);
-		return null;
-	}
-
-	private MultiAssetAllocationOutcome allocateMultiAsset(MultiAssetAllocationRequest req) {
-		// TODO Auto-generated method stub
-		return null;
-	}
-
-	private MultiResourceAllocationOutcome allocateMultiResource(MultiResourceAllocationRequest req) {
-		MultiResourceAllocationOutcome out = new MultiResourceAllocationOutcome();
-		out.request = req;
-		out.allocationOutcomeList = new ArrayList<AllocationOutcome>();
-		out.status = AllocationStatus.Success;
-
-		if (req.allocationRequestList != null)
-			for (AllocationRequest req1 : req.allocationRequestList) {
-				AllocationOutcome out1 = allocate(req1);
-				out.allocationOutcomeList.add(out1);
-				if (out1.status != AllocationStatus.Success)
-					out.status = AllocationStatus.Failure;
-			}
-
-		return out;
-	}
-
-	private LimitAllocationOutcome allocateLimit(LimitAllocationRequest req) {
-		LimitAllocationOutcome out = new LimitAllocationOutcome();
-		out.request = req;
-
-		Resource r = resourceDao.getResource(req.assetId, req.resourceName);
-		if (r == null) {
-			r = new LimitResource();
-			r.resourceKey = new ResourceKey();
-			r.resourceKey.assetId = req.assetId;
-			r.resourceKey.resourceName = req.resourceName;
-			r.resourceType = ResourceType.Limit;
-		} else {
-			if (r.resourceType != ResourceType.Limit) {
-				out.status = AllocationStatus.ResourceNotFound;
-				return out;
-			}
-			LimitUtil.recalculate((LimitResource) r);
-		}
-
-		LimitResource l = (LimitResource) r;
-		if (LimitUtil.checkLimit(l, req)) {
-			out.status = AllocationStatus.Success;
-			if (req.allocateCount > 0) {
-				out.allocatedCount = LimitUtil.allocateLimit(l, req, applicationId);
-				updateList.add(l);
-			}
-		} else
-			out.status = AllocationStatus.Failure;
-
-		out.used = l.used;
-		out.limit = req.checkLimit;
-
-		return out;
-	}
-
-	private LabelAllocationOutcome allocateLabel(LabelAllocationRequest req) {
-		LabelAllocationOutcome out = new LabelAllocationOutcome();
-
-		out.request = req;
-
-		Resource r = resourceDao.getResource(req.assetId, req.resourceName);
-		if (r == null) {
-			r = new LabelResource();
-			r.resourceKey = new ResourceKey();
-			r.resourceKey.assetId = req.assetId;
-			r.resourceKey.resourceName = req.resourceName;
-			r.resourceType = ResourceType.Label;
-		} else {
-			if (r.resourceType != ResourceType.Label) {
-				out.status = AllocationStatus.ResourceNotFound;
-				return out;
-			}
-			LabelUtil.recalculate((LabelResource) r);
-		}
-
-		LabelResource l = (LabelResource) r;
-		if (LabelUtil.checkLabel(l, req)) {
-			out.status = AllocationStatus.Success;
-			out.currentLabel = l.label;
-			if (req.allocate) {
-				out.allocatedLabel = LabelUtil.allocateLabel(l, req, applicationId);
-				updateList.add(l);
-			}
-		} else
-			out.status = AllocationStatus.Failure;
-
-		return out;
-	}
-
-	private RangeAllocationOutcome allocateRange(RangeAllocationRequest req) {
-		RangeAllocationOutcome out = new RangeAllocationOutcome();
-
-		out.request = req;
-
-		Resource r = resourceDao.getResource(req.assetId, req.resourceName);
-		if (r == null) {
-			r = new RangeResource();
-			r.resourceKey = new ResourceKey();
-			r.resourceKey.assetId = req.assetId;
-			r.resourceKey.resourceName = req.resourceName;
-			r.resourceType = ResourceType.Range;
-		} else {
-			if (r.resourceType != ResourceType.Range) {
-				out.status = AllocationStatus.ResourceNotFound;
-				return out;
-			}
-			RangeUtil.recalculate((RangeResource) r);
-		}
-
-		RangeResource rr = (RangeResource) r;
-		SortedSet<Integer> foundNumbers = null;
-		if (!req.check) {
-			out.status = AllocationStatus.Success;
-			foundNumbers = req.requestedNumbers;
-		} else {
-			if (req.requestedNumbers != null && req.requestedNumbers.size() > 0) {
-				foundNumbers = req.requestedNumbers;
-				out.status = AllocationStatus.Success;
-				for (int n : foundNumbers)
-					if (!RangeUtil.checkRange(rr, req, n)) {
-						out.status = AllocationStatus.Failure;
-						break;
-					}
-			} else {
-				foundNumbers = new TreeSet<Integer>();
-				int foundCount = 0;
-
-				// First try to reuse the numbers already taken by the same resource union
-				SortedSet<Integer> uu = RangeUtil.getUsed(rr, req.resourceUnionId);
-				if (uu != null && !uu.isEmpty()) {
-					if (uu.size() >= req.requestedCount) {
-						// Just take the first req.requestedCount numbers from uu
-						Iterator<Integer> i = uu.iterator();
-						while (foundCount < req.requestedCount) {
-							foundNumbers.add(i.next());
-							foundCount++;
-						}
-					} else {
-						// Additional numbers are requested. Try to find them starting from
-						// the minimum we have in uu (the first element) towards the min
-						// parameter, and then starting from the maximum in uu (the last
-						// element) towards the max parameter.
-						// NOTE: In case of request for sequential numbers, the parameters
-						// alignBlockSize and alignModulus are ignored. It would be harder
-						// to take them into account, and currently it is not needed.
-
-						int uumin = uu.first() - 1;
-						int uumax = uu.last() + 1;
-						foundNumbers.addAll(uu);
-						foundCount = uu.size();
-						for (int n = uumin; foundCount < req.requestedCount && n >= req.checkMin; n--) {
-							if (RangeUtil.checkRange(rr, req, n)) {
-								foundNumbers.add(n);
-								foundCount++;
-							} else if (req.sequential)
-								break;
-						}
-						for (int n = uumax; foundCount < req.requestedCount && n <= req.checkMax; n++) {
-							if (RangeUtil.checkRange(rr, req, n)) {
-								foundNumbers.add(n);
-								foundCount++;
-							} else if (req.sequential)
-								break;
-						}
-
-						// If we could not find enough numbers trying to reuse currently
-						// allocated, reset foundNumbers and foundCount, continue with
-						// the normal allocation of new numbers.
-						if (foundCount < req.requestedCount) {
-							foundNumbers = new TreeSet<Integer>();
-							foundCount = 0;
-						}
-					}
-				}
-
-				for (int n = req.checkMin; foundCount < req.requestedCount && n <= req.checkMax; n++)
-					if (RangeUtil.checkRange(rr, req, n)) {
-						foundNumbers.add(n);
-						foundCount++;
-					} else if (req.sequential)
-						foundCount = 0;
-
-				out.status = foundCount == req.requestedCount ? AllocationStatus.Success : AllocationStatus.Failure;
-			}
-		}
-
-		if (out.status == AllocationStatus.Success) {
-			out.allocated = foundNumbers;
-			if (req.allocate) {
-				RangeUtil.allocateRange(rr, out.allocated, req, applicationId);
-				updateList.add(rr);
-			}
-		} else
-			out.allocated = new TreeSet<Integer>();
-
-		out.used = rr.used;
-
-		return out;
-	}
-
-	public AllocationOutcome getAllocationOutcome() {
-		return outcome;
-	}
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(AllocationFunction.class);
+
+    private ResourceDao resourceDao;
+
+    private String applicationId;
+    private AllocationRequest request;
+    private AllocationOutcome outcome;
+
+    private List<Resource> updateList = new ArrayList<Resource>();
+
+    public AllocationFunction(LockHelper lockHelper, ResourceDao resourceDao, String applicationId,
+            AllocationRequest request, int lockTimeout) {
+        super(lockHelper, getLockNames(request), lockTimeout);
+        this.applicationId = applicationId;
+        this.resourceDao = resourceDao;
+        this.request = request;
+    }
+
+    private static Collection<String> getLockNames(AllocationRequest request) {
+        Set<String> lockResourceNames = new HashSet<String>();
+        addLockNames(lockResourceNames, request);
+        return lockResourceNames;
+    }
+
+    private static void addLockNames(Set<String> lockResourceNames, AllocationRequest request) {
+        if (request instanceof MultiAssetAllocationRequest) {
+            MultiAssetAllocationRequest req = (MultiAssetAllocationRequest) request;
+            if (req.assetIdList != null)
+                lockResourceNames.addAll(req.assetIdList);
+        } else if (request instanceof MultiResourceAllocationRequest) {
+            MultiResourceAllocationRequest req = (MultiResourceAllocationRequest) request;
+            if (req.allocationRequestList != null)
+                for (AllocationRequest request1 : req.allocationRequestList)
+                    addLockNames(lockResourceNames, request1);
+        } else if (request.assetId != null)
+            lockResourceNames.add(request.assetId);
+    }
+
+    @Override
+    public void _exec() throws ResourceLockedException {
+        outcome = allocate(request);
+        if (outcome.status == AllocationStatus.Success)
+            for (Resource r : updateList)
+                resourceDao.saveResource(r);
+    }
+
+    private AllocationOutcome allocate(AllocationRequest allocationRequest) throws ResourceLockedException {
+        if (allocationRequest instanceof MultiAssetAllocationRequest)
+            return allocateMultiAsset((MultiAssetAllocationRequest) allocationRequest);
+        if (allocationRequest instanceof MultiResourceAllocationRequest)
+            return allocateMultiResource((MultiResourceAllocationRequest) allocationRequest);
+        if (allocationRequest instanceof LimitAllocationRequest)
+            return allocateLimit((LimitAllocationRequest) allocationRequest);
+        if (allocationRequest instanceof LabelAllocationRequest)
+            return allocateLabel((LabelAllocationRequest) allocationRequest);
+        if (allocationRequest instanceof RangeAllocationRequest)
+            return allocateRange((RangeAllocationRequest) allocationRequest);
+        return null;
+    }
+
+    private MultiAssetAllocationOutcome allocateMultiAsset(MultiAssetAllocationRequest req) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    private MultiResourceAllocationOutcome allocateMultiResource(MultiResourceAllocationRequest req) {
+        MultiResourceAllocationOutcome out = new MultiResourceAllocationOutcome();
+        out.request = req;
+        out.allocationOutcomeList = new ArrayList<AllocationOutcome>();
+        out.status = AllocationStatus.Success;
+
+        if (req.allocationRequestList != null)
+            for (AllocationRequest req1 : req.allocationRequestList) {
+                AllocationOutcome out1 = allocate(req1);
+                out.allocationOutcomeList.add(out1);
+                if (out1.status != AllocationStatus.Success)
+                    out.status = AllocationStatus.Failure;
+            }
+
+        return out;
+    }
+
+    private LimitAllocationOutcome allocateLimit(LimitAllocationRequest req) {
+        LimitAllocationOutcome out = new LimitAllocationOutcome();
+        out.request = req;
+
+        Resource r = resourceDao.getResource(req.assetId, req.resourceName);
+        if (r == null) {
+            r = new LimitResource();
+            r.resourceKey = new ResourceKey();
+            r.resourceKey.assetId = req.assetId;
+            r.resourceKey.resourceName = req.resourceName;
+            r.resourceType = ResourceType.Limit;
+        } else {
+            if (r.resourceType != ResourceType.Limit) {
+                out.status = AllocationStatus.ResourceNotFound;
+                return out;
+            }
+            LimitUtil.recalculate((LimitResource) r);
+        }
+
+        LimitResource l = (LimitResource) r;
+        if (LimitUtil.checkLimit(l, req)) {
+            out.status = AllocationStatus.Success;
+            if (req.allocateCount > 0) {
+                out.allocatedCount = LimitUtil.allocateLimit(l, req, applicationId);
+                updateList.add(l);
+            }
+        } else
+            out.status = AllocationStatus.Failure;
+
+        out.used = l.used;
+        out.limit = req.checkLimit;
+
+        return out;
+    }
+
+    private LabelAllocationOutcome allocateLabel(LabelAllocationRequest req) {
+        LabelAllocationOutcome out = new LabelAllocationOutcome();
+
+        out.request = req;
+
+        Resource r = resourceDao.getResource(req.assetId, req.resourceName);
+        if (r == null) {
+            r = new LabelResource();
+            r.resourceKey = new ResourceKey();
+            r.resourceKey.assetId = req.assetId;
+            r.resourceKey.resourceName = req.resourceName;
+            r.resourceType = ResourceType.Label;
+        } else {
+            if (r.resourceType != ResourceType.Label) {
+                out.status = AllocationStatus.ResourceNotFound;
+                return out;
+            }
+            LabelUtil.recalculate((LabelResource) r);
+        }
+
+        LabelResource l = (LabelResource) r;
+        if (LabelUtil.checkLabel(l, req)) {
+            out.status = AllocationStatus.Success;
+            out.currentLabel = l.label;
+            if (req.allocate) {
+                out.allocatedLabel = LabelUtil.allocateLabel(l, req, applicationId);
+                updateList.add(l);
+            }
+        } else
+            out.status = AllocationStatus.Failure;
+
+        return out;
+    }
+
+    private RangeAllocationOutcome allocateRange(RangeAllocationRequest req) {
+        RangeAllocationOutcome out = new RangeAllocationOutcome();
+
+        out.request = req;
+
+        Resource r = resourceDao.getResource(req.assetId, req.resourceName);
+        if (r == null) {
+            r = new RangeResource();
+            r.resourceKey = new ResourceKey();
+            r.resourceKey.assetId = req.assetId;
+            r.resourceKey.resourceName = req.resourceName;
+            r.resourceType = ResourceType.Range;
+        } else {
+            if (r.resourceType != ResourceType.Range) {
+                out.status = AllocationStatus.ResourceNotFound;
+                return out;
+            }
+            RangeUtil.recalculate((RangeResource) r);
+        }
+
+        RangeResource rr = (RangeResource) r;
+        SortedSet<Integer> foundNumbers = null;
+        if (!req.check) {
+            out.status = AllocationStatus.Success;
+            foundNumbers = req.requestedNumbers;
+        } else {
+            if (req.requestedNumbers != null && req.requestedNumbers.size() > 0) {
+                foundNumbers = req.requestedNumbers;
+                out.status = AllocationStatus.Success;
+                for (int n : foundNumbers)
+                    if (!RangeUtil.checkRange(rr, req, n)) {
+                        out.status = AllocationStatus.Failure;
+                        break;
+                    }
+            } else {
+                foundNumbers = new TreeSet<Integer>();
+                int foundCount = 0;
+
+                // First try to reuse the numbers already taken by the same resource union
+                SortedSet<Integer> uu = RangeUtil.getUsed(rr, req.resourceUnionId);
+                if (uu != null && !uu.isEmpty()) {
+                    if (uu.size() >= req.requestedCount) {
+                        // Just take the first req.requestedCount numbers from uu
+                        Iterator<Integer> i = uu.iterator();
+                        while (foundCount < req.requestedCount) {
+                            foundNumbers.add(i.next());
+                            foundCount++;
+                        }
+                    } else {
+                        // Additional numbers are requested. Try to find them starting from
+                        // the minimum we have in uu (the first element) towards the min
+                        // parameter, and then starting from the maximum in uu (the last
+                        // element) towards the max parameter.
+                        // NOTE: In case of request for sequential numbers, the parameters
+                        // alignBlockSize and alignModulus are ignored. It would be harder
+                        // to take them into account, and currently it is not needed.
+
+                        int uumin = uu.first() - 1;
+                        int uumax = uu.last() + 1;
+                        foundNumbers.addAll(uu);
+                        foundCount = uu.size();
+                        for (int n = uumin; foundCount < req.requestedCount && n >= req.checkMin; n--) {
+                            if (RangeUtil.checkRange(rr, req, n)) {
+                                foundNumbers.add(n);
+                                foundCount++;
+                            } else if (req.sequential)
+                                break;
+                        }
+                        for (int n = uumax; foundCount < req.requestedCount && n <= req.checkMax; n++) {
+                            if (RangeUtil.checkRange(rr, req, n)) {
+                                foundNumbers.add(n);
+                                foundCount++;
+                            } else if (req.sequential)
+                                break;
+                        }
+
+                        // If we could not find enough numbers trying to reuse currently
+                        // allocated, reset foundNumbers and foundCount, continue with
+                        // the normal allocation of new numbers.
+                        if (foundCount < req.requestedCount) {
+                            foundNumbers = new TreeSet<Integer>();
+                            foundCount = 0;
+                        }
+                    }
+                }
+
+                for (int n = req.checkMin; foundCount < req.requestedCount && n <= req.checkMax; n++)
+                    if (RangeUtil.checkRange(rr, req, n)) {
+                        foundNumbers.add(n);
+                        foundCount++;
+                    } else if (req.sequential)
+                        foundCount = 0;
+
+                out.status = foundCount == req.requestedCount ? AllocationStatus.Success : AllocationStatus.Failure;
+            }
+        }
+
+        if (out.status == AllocationStatus.Success) {
+            out.allocated = foundNumbers;
+            if (req.allocate) {
+                RangeUtil.allocateRange(rr, out.allocated, req, applicationId);
+                updateList.add(rr);
+            }
+        } else
+            out.allocated = new TreeSet<Integer>();
+
+        out.used = rr.used;
+
+        return out;
+    }
+
+    public AllocationOutcome getAllocationOutcome() {
+        return outcome;
+    }
 }
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ReleaseFunction.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ReleaseFunction.java
index f546954f..c8dab080 100644
--- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ReleaseFunction.java
+++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ReleaseFunction.java
@@ -3,7 +3,7 @@
  * openECOMP : SDN-C
  * ================================================================================
  * Copyright (C) 2017 ONAP Intellectual Property. All rights
- * 						reserved.
+ * reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -37,52 +37,52 @@ import org.slf4j.LoggerFactory;
 
 class ReleaseFunction extends SynchronizedFunction {
 
-	@SuppressWarnings("unused")
-	private static final Logger log = LoggerFactory.getLogger(ReleaseFunction.class);
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(ReleaseFunction.class);
 
-	private ResourceDao resourceDao;
+    private ResourceDao resourceDao;
 
-	private String resourceSetId, resourceUnionId;
+    private String resourceSetId, resourceUnionId;
 
-	public ReleaseFunction(LockHelper lockHelper, ResourceDao resourceDao, String resourceSetId,
-	        String resourceUnionId, Collection<String> lockNames, int lockTimeout) {
-		super(lockHelper, lockNames, lockTimeout);
-		this.resourceDao = resourceDao;
-		this.resourceSetId = resourceSetId;
-		this.resourceUnionId = resourceUnionId;
-	}
+    public ReleaseFunction(LockHelper lockHelper, ResourceDao resourceDao, String resourceSetId,
+            String resourceUnionId, Collection<String> lockNames, int lockTimeout) {
+        super(lockHelper, lockNames, lockTimeout);
+        this.resourceDao = resourceDao;
+        this.resourceSetId = resourceSetId;
+        this.resourceUnionId = resourceUnionId;
+    }
 
-	@Override
-	public void _exec() throws ResourceLockedException {
-		List<Resource> resourceList =
-		        resourceSetId != null
-		                ? resourceDao.getResourceSet(resourceSetId) : resourceDao.getResourceUnion(resourceUnionId);
-		for (Resource r : resourceList) {
-			boolean updated = false;
-			if (r.allocationItems != null) {
-				Iterator<AllocationItem> i = r.allocationItems.iterator();
-				while (i.hasNext()) {
-					AllocationItem ai = i.next();
-					if (resourceSetId != null) {
-						if (resourceSetId.equals(ai.resourceSetId)) {
-							i.remove();
-							updated = true;
-						}
+    @Override
+    public void _exec() throws ResourceLockedException {
+        List<Resource> resourceList =
+                resourceSetId != null
+                        ? resourceDao.getResourceSet(resourceSetId) : resourceDao.getResourceUnion(resourceUnionId);
+        for (Resource r : resourceList) {
+            boolean updated = false;
+            if (r.allocationItems != null) {
+                Iterator<AllocationItem> i = r.allocationItems.iterator();
+                while (i.hasNext()) {
+                    AllocationItem ai = i.next();
+                    if (resourceSetId != null) {
+                        if (resourceSetId.equals(ai.resourceSetId)) {
+                            i.remove();
+                            updated = true;
+                        }
 
-					} else if (resourceUnionId != null) {
+                    } else if (resourceUnionId != null) {
 
-						if (resourceUnionId.equals(ai.resourceUnionId)) {
-							i.remove();
-							updated = true;
-						}
+                        if (resourceUnionId.equals(ai.resourceUnionId)) {
+                            i.remove();
+                            updated = true;
+                        }
 
-					}
-				}
-			}
-			if (updated) {
-				ResourceUtil.recalculate(r);
-				resourceDao.saveResource(r);
-			}
-		}
-	}
+                    }
+                }
+            }
+            if (updated) {
+                ResourceUtil.recalculate(r);
+                resourceDao.saveResource(r);
+            }
+        }
+    }
 }
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceLoader.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceLoader.java
index aea0b0a3..d5bb9e47 100644
--- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceLoader.java
+++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceLoader.java
@@ -3,7 +3,7 @@
  * openECOMP : SDN-C
  * ================================================================================
  * Copyright (C) 2017 ONAP Intellectual Property. All rights
- * 						reserved.
+ * reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,13 +27,13 @@ import org.openecomp.sdnc.rm.data.Resource;
 
 public interface ResourceLoader {
 
-	void loadResource(String applicationId, Resource resource, boolean force);
+    void loadResource(String applicationId, Resource resource, boolean force);
 
-	void loadResources(String applicationId, Collection<Resource> resourceList, boolean force);
+    void loadResources(String applicationId, Collection<Resource> resourceList, boolean force);
 
-	void loadResourcesForAsset(String applicationId, String assetId, Collection<Resource> resourceList, boolean force);
+    void loadResourcesForAsset(String applicationId, String assetId, Collection<Resource> resourceList, boolean force);
 
-	void deleteResource(String applicationId, String assetId, String resourceName);
+    void deleteResource(String applicationId, String assetId, String resourceName);
 
-	void deleteResourcesForAsset(String applicationId, String assetId);
+    void deleteResourcesForAsset(String applicationId, String assetId);
 }
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceManager.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceManager.java
index 7a3ce034..737deb1c 100644
--- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceManager.java
+++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceManager.java
@@ -3,7 +3,7 @@
  * openECOMP : SDN-C
  * ================================================================================
  * Copyright (C) 2017 ONAP Intellectual Property. All rights
- * 						reserved.
+ * reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -29,13 +29,13 @@ import org.openecomp.sdnc.rm.data.Resource;
 
 public interface ResourceManager {
 
-	Resource getResource(String resourceName, String assetId);
+    Resource getResource(String resourceName, String assetId);
 
-	List<Resource> getResourceUnion(String resourceUnionId);
+    List<Resource> getResourceUnion(String resourceUnionId);
 
-	AllocationOutcome allocateResources(AllocationRequest allocationRequest);
+    AllocationOutcome allocateResources(AllocationRequest allocationRequest);
 
-	void releaseResourceSet(String resourceSetId);
+    void releaseResourceSet(String resourceSetId);
 
-	void releaseResourceUnion(String resourceUnionId);
+    void releaseResourceUnion(String resourceUnionId);
 }
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceManagerImpl.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceManagerImpl.java
index b9d5a099..e70e06c2 100644
--- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceManagerImpl.java
+++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/comp/ResourceManagerImpl.java
@@ -3,7 +3,7 @@
  * openECOMP : SDN-C
  * ================================================================================
  * Copyright (C) 2017 ONAP Intellectual Property. All rights
- * 						reserved.
+ * reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -37,92 +37,92 @@ import org.slf4j.LoggerFactory;
 
 public class ResourceManagerImpl implements ResourceManager {
 
-	private static final Logger log = LoggerFactory.getLogger(ResourceManagerImpl.class);
-
-	private LockHelper lockHelper;
-	private ResourceDao resourceDao;
-
-	private String applicationId;
-	private int lockTimeout = 10 * 60; // Default 10 min
-
-	public ResourceManagerImpl() {
-		log.info("ResourceManager created.");
-	}
-
-	@Override
-	public Resource getResource(String resourceName, String assetId) {
-		Resource r = resourceDao.getResource(assetId, resourceName);
-		ResourceUtil.recalculate(r);
-		return r;
-	}
-
-	@Override
-	public List<Resource> getResourceUnion(String resourceUnionId) {
-		List<Resource> rlist = resourceDao.getResourceUnion(resourceUnionId);
-		for (Resource r : rlist)
-			ResourceUtil.recalculate(r);
-		return rlist;
-	}
-
-	@Override
-	public AllocationOutcome allocateResources(AllocationRequest allocationRequest) {
-		if (allocationRequest == null)
-			throw new IllegalArgumentException("allocateResources called with null argument");
-
-		AllocationFunction allocationFunction =
-		        new AllocationFunction(lockHelper, resourceDao, applicationId, allocationRequest, lockTimeout);
-		allocationFunction.exec();
-		AllocationOutcome allocationOutcome = allocationFunction.getAllocationOutcome();
-
-		StrUtil.info(log, allocationOutcome);
-
-		return allocationOutcome;
-	}
-
-	@Override
-	public void releaseResourceSet(String resourceSetId) {
-		List<Resource> resourceList = resourceDao.getResourceSet(resourceSetId);
-		if (resourceList == null || resourceList.isEmpty())
-			return;
-
-		Set<String> lockNames = getLockNames(resourceList);
-		ReleaseFunction releaseFunction =
-		        new ReleaseFunction(lockHelper, resourceDao, resourceSetId, null, lockNames, lockTimeout);
-		releaseFunction.exec();
-	}
-
-	@Override
-	public void releaseResourceUnion(String resourceUnionId) {
-		List<Resource> resourceList = resourceDao.getResourceUnion(resourceUnionId);
-		if (resourceList == null || resourceList.isEmpty())
-			return;
-
-		Set<String> lockNames = getLockNames(resourceList);
-		ReleaseFunction releaseFunction =
-		        new ReleaseFunction(lockHelper, resourceDao, null, resourceUnionId, lockNames, lockTimeout);
-		releaseFunction.exec();
-	}
-
-	private Set<String> getLockNames(List<Resource> resourceList) {
-		Set<String> lockNames = new HashSet<String>();
-		for (Resource r : resourceList)
-			lockNames.add(r.resourceKey.assetId);
-		return lockNames;
-	}
-
-	public void setResourceDao(ResourceDao resourceDao) {
-		this.resourceDao = resourceDao;
-	}
-
-	public void setLockTimeout(int lockTimeout) {
-		this.lockTimeout = lockTimeout;
-	}
-
-	public void setApplicationId(String applicationId) {
-		this.applicationId = applicationId;
-	}
-
-	public void setLockHelper(LockHelper lockHelper) {
-		this.lockHelper = lockHelper;
-	}
+    private static final Logger log = LoggerFactory.getLogger(ResourceManagerImpl.class);
+
+    private LockHelper lockHelper;
+    private ResourceDao resourceDao;
+
+    private String applicationId;
+    private int lockTimeout = 10 * 60; // Default 10 min
+
+    public ResourceManagerImpl() {
+        log.info("ResourceManager created.");
+    }
+
+    @Override
+    public Resource getResource(String resourceName, String assetId) {
+        Resource r = resourceDao.getResource(assetId, resourceName);
+        ResourceUtil.recalculate(r);
+        return r;
+    }
+
+    @Override
+    public List<Resource> getResourceUnion(String resourceUnionId) {
+        List<Resource> rlist = resourceDao.getResourceUnion(resourceUnionId);
+        for (Resource r : rlist)
+            ResourceUtil.recalculate(r);
+        return rlist;
+    }
+
+    @Override
+    public AllocationOutcome allocateResources(AllocationRequest allocationRequest) {
+        if (allocationRequest == null)
+            throw new IllegalArgumentException("allocateResources called with null argument");
+
+        AllocationFunction allocationFunction =
+                new AllocationFunction(lockHelper, resourceDao, applicationId, allocationRequest, lockTimeout);
+        allocationFunction.exec();
+        AllocationOutcome allocationOutcome = allocationFunction.getAllocationOutcome();
+
+        StrUtil.info(log, allocationOutcome);
+
+        return allocationOutcome;
+    }
+
+    @Override
+    public void releaseResourceSet(String resourceSetId) {
+        List<Resource> resourceList = resourceDao.getResourceSet(resourceSetId);
+        if (resourceList == null || resourceList.isEmpty())
+            return;
+
+        Set<String> lockNames = getLockNames(resourceList);
+        ReleaseFunction releaseFunction =
+                new ReleaseFunction(lockHelper, resourceDao, resourceSetId, null, lockNames, lockTimeout);
+        releaseFunction.exec();
+    }
+
+    @Override
+    public void releaseResourceUnion(String resourceUnionId) {
+        List<Resource> resourceList = resourceDao.getResourceUnion(resourceUnionId);
+        if (resourceList == null || resourceList.isEmpty())
+            return;
+
+        Set<String> lockNames = getLockNames(resourceList);
+        ReleaseFunction releaseFunction =
+                new ReleaseFunction(lockHelper, resourceDao, null, resourceUnionId, lockNames, lockTimeout);
+        releaseFunction.exec();
+    }
+
+    private Set<String> getLockNames(List<Resource> resourceList) {
+        Set<String> lockNames = new HashSet<String>();
+        for (Resource r : resourceList)
+            lockNames.add(r.resourceKey.assetId);
+        return lockNames;
+    }
+
+    public void setResourceDao(ResourceDao resourceDao) {
+        this.resourceDao = resourceDao;
+    }
+
+    public void setLockTimeout(int lockTimeout) {
+        this.lockTimeout = lockTimeout;
+    }
+
+    public void setApplicationId(String applicationId) {
+        this.applicationId = applicationId;
+    }
+
+    public void setLockHelper(LockHelper lockHelper) {
+        this.lockHelper = lockHelper;
+    }
 }