diff --git a/source/java/org/alfresco/repo/node/getchildren/FilterSortNodeEntity.java b/source/java/org/alfresco/repo/node/getchildren/FilterSortNodeEntity.java
index dad56b5798..655134bdab 100644
--- a/source/java/org/alfresco/repo/node/getchildren/FilterSortNodeEntity.java
+++ b/source/java/org/alfresco/repo/node/getchildren/FilterSortNodeEntity.java
@@ -72,63 +72,63 @@ public class FilterSortNodeEntity
     }
     
     public String getPattern()
-	{
-		return pattern;
-	}
+    {
+        return pattern;
+    }
 
-	protected String escape(String s, char escapeChar)
-	{
-		StringBuilder sb = new StringBuilder();
-		int idx = -1;
-		int offset = 0;
-		do
-		{
-			idx = s.indexOf(escapeChar, offset);
-			if(idx != -1)
-			{
-				sb.append(s.substring(offset, idx));
-				sb.append("\\");
-				sb.append(escapeChar);
-				offset = idx + 1;
-			}
-		}
-		while(idx != -1);
-		sb.append(s.substring(offset));
-		return sb.toString();
-	}
-	
-	public void setPattern(String pattern)
-	{
-		if(pattern != null)
-		{
-			// escape the '%' character with '\' (standard SQL escape character)
-			pattern = escape(pattern, '%');
-			// replace the wildcard character '*' with the one used in database queries i.e. '%'
-			this.pattern = pattern.replace('*', '%');
-		}
-	}
+    protected String escape(String s, char escapeChar)
+    {
+        StringBuilder sb = new StringBuilder();
+        int idx = -1;
+        int offset = 0;
+        do
+        {
+            idx = s.indexOf(escapeChar, offset);
+            if(idx != -1)
+            {
+                sb.append(s.substring(offset, idx));
+                sb.append("\\");
+                sb.append(escapeChar);
+                offset = idx + 1;
+            }
+        }
+        while(idx != -1);
+        sb.append(s.substring(offset));
+        return sb.toString();
+    }
+    
+    public void setPattern(String pattern)
+    {
+        if(pattern != null)
+        {
+            // escape the '%' character with '\' (standard SQL escape character)
+            pattern = escape(pattern, '%');
+            // replace the wildcard character '*' with the one used in database queries i.e. '%'
+            this.pattern = pattern.replace('*', '%');
+        }
+    }
 
-	public void setAssocTypeQNameIds(Set<Long> assocTypeQNameIds)
-	{
-		this.assocTypeQNameIds = assocTypeQNameIds;
-	}
-	
-	public Set<Long> getAssocTypeQNameIds()
-	{
-		return assocTypeQNameIds;
-	}
+    public void setAssocTypeQNameIds(Set<Long> assocTypeQNameIds)
+    {
+        this.assocTypeQNameIds = assocTypeQNameIds;
+    }
+    
+    public Set<Long> getAssocTypeQNameIds()
+    {
+        return assocTypeQNameIds;
+    }
 
-	public Long getNamePropertyQNameId()
-	{
-		return namePropertyQNameId;
-	}
+    public Long getNamePropertyQNameId()
+    {
+        return namePropertyQNameId;
+    }
 
-	public void setNamePropertyQNameId(Long namePropertyQNameId)
-	{
-		this.namePropertyQNameId = namePropertyQNameId;
-	}
+    public void setNamePropertyQNameId(Long namePropertyQNameId)
+    {
+        this.namePropertyQNameId = namePropertyQNameId;
+    }
 
-	public NodePropertyEntity getProp1()
+    public NodePropertyEntity getProp1()
     {
         return prop1;
     }