whitespace (tabs to spaces)

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1747820 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java b/src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java
index 7fdfdd16c1dcf9450ea14faea0bd2126dec3d56a..a2cc2142167e843e6cbb2570ca0757d2f46e4689 100644 (file)
--- a/src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java
+++ b/src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java
@@ -6,7 +6,7 @@
    (the "License"); you may not use this file except in compliance with
    the License.  You may obtain a copy of the License at
 
-          http://www.apache.org/licenses/LICENSE-2.0
+       http://www.apache.org/licenses/LICENSE-2.0
 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
@@ -30,30 +30,30 @@ import java.util.Collection;
  */
 public class AggregatingUDFFinder implements UDFFinder {
 
-       private final Collection<UDFFinder> _usedToolPacks;
+    private final Collection<UDFFinder> _usedToolPacks;
 
-       public AggregatingUDFFinder(UDFFinder ... usedToolPacks) {
+    public AggregatingUDFFinder(UDFFinder ... usedToolPacks) {
         _usedToolPacks = new ArrayList<UDFFinder>(usedToolPacks.length);
-               _usedToolPacks.addAll(Arrays.asList(usedToolPacks));
-       }
+        _usedToolPacks.addAll(Arrays.asList(usedToolPacks));
+    }
 
-       /**
-        * Returns executor by specified name. Returns <code>null</code> if
-        * function isn't contained by any registered tool pack.
-        *
-        * @param name Name of function.
-        * @return Function executor. <code>null</code> if not found
-        */
-       public FreeRefFunction findFunction(String name) {
-               FreeRefFunction evaluatorForFunction;
-               for (UDFFinder pack : _usedToolPacks) {
-                       evaluatorForFunction = pack.findFunction(name);
-                       if (evaluatorForFunction != null) {
-                               return evaluatorForFunction;
-                       }
-               }
-               return null;
-       }
+    /**
+     * Returns executor by specified name. Returns <code>null</code> if
+     * function isn't contained by any registered tool pack.
+     *
+     * @param name Name of function.
+     * @return Function executor. <code>null</code> if not found
+     */
+    public FreeRefFunction findFunction(String name) {
+        FreeRefFunction evaluatorForFunction;
+        for (UDFFinder pack : _usedToolPacks) {
+            evaluatorForFunction = pack.findFunction(name);
+            if (evaluatorForFunction != null) {
+                return evaluatorForFunction;
+            }
+        }
+        return null;
+    }
 
     /**
      * Add a new toolpack