1 files changed, 50 insertions, 50 deletions
diff --git a/cadi/core/src/main/java/org/onap/aaf/cadi/util/UserChainManip.java b/cadi/core/src/main/java/org/onap/aaf/cadi/util/UserChainManip.java
index a8c0690f..ff74f39c 100644
--- a/cadi/core/src/main/java/org/onap/aaf/cadi/util/UserChainManip.java
+++ b/cadi/core/src/main/java/org/onap/aaf/cadi/util/UserChainManip.java
@@ -24,54 +24,54 @@ package org.onap.aaf.cadi.util;
 import org.onap.aaf.cadi.UserChain;
 
 public class UserChainManip {
-	/** 
-	    Build an element in the correct format for UserChain.
-		Format:<APP>:<ID>:<protocol>[:AS][,<APP>:<ID>:<protocol>]*
-		@see UserChain
-	*/ 
-	public static StringBuilder build(StringBuilder sb, String app, String id, UserChain.Protocol proto, boolean as) {
-		boolean mayAs;
-		if(!(mayAs=sb.length()==0)) {
-			sb.append(',');
-		}
-		sb.append(app);
-		sb.append(':');
-		sb.append(id);
-		sb.append(':');
-		sb.append(proto.name());
-		if(as && mayAs) {
-			sb.append(":AS");
-		}
-		return sb;
-	}
-	
-	public static String idToNS(String id) {
-		if(id==null) {
-			return "";
-		} else {
-			StringBuilder sb = new StringBuilder();
-			char c;
-			int end;
-			boolean first = true;
-			for(int idx = end = id.length()-1;idx>=0;--idx) {
-				if((c = id.charAt(idx))=='@' || c=='.')  {
-					if(idx<end) {
-						if(first) {
-							first = false;
-						} else {
-							sb.append('.');
-						}
-						for(int i=idx+1;i<=end;++i) {
-							sb.append(id.charAt(i));
-						}
-					}
-					end=idx-1;
-					if(c=='@') {
-						break;
-					}
-				}
-			}
-			return sb.toString();
-		}
-	}
+    /** 
+        Build an element in the correct format for UserChain.
+        Format:<APP>:<ID>:<protocol>[:AS][,<APP>:<ID>:<protocol>]*
+        @see UserChain
+    */ 
+    public static StringBuilder build(StringBuilder sb, String app, String id, UserChain.Protocol proto, boolean as) {
+        boolean mayAs;
+        if(!(mayAs=sb.length()==0)) {
+            sb.append(',');
+        }
+        sb.append(app);
+        sb.append(':');
+        sb.append(id);
+        sb.append(':');
+        sb.append(proto.name());
+        if(as && mayAs) {
+            sb.append(":AS");
+        }
+        return sb;
+    }
+    
+    public static String idToNS(String id) {
+        if(id==null) {
+            return "";
+        } else {
+            StringBuilder sb = new StringBuilder();
+            char c;
+            int end;
+            boolean first = true;
+            for(int idx = end = id.length()-1;idx>=0;--idx) {
+                if((c = id.charAt(idx))=='@' || c=='.')  {
+                    if(idx<end) {
+                        if(first) {
+                            first = false;
+                        } else {
+                            sb.append('.');
+                        }
+                        for(int i=idx+1;i<=end;++i) {
+                            sb.append(id.charAt(i));
+                        }
+                    }
+                    end=idx-1;
+                    if(c=='@') {
+                        break;
+                    }
+                }
+            }
+            return sb.toString();
+        }
+    }
 }