Common-SS: changed UDFFinder from interface to abstract class

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1747943 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/poi/ss/formula/udf/UDFFinder.java b/src/java/org/apache/poi/ss/formula/udf/UDFFinder.java
index 46d754540ee333ae79ecf1b09a9fd200723e2d7d..4086f73348a46c3e98e566e8a2c2b0b235f1ec5e 100644 (file)
--- a/src/java/org/apache/poi/ss/formula/udf/UDFFinder.java
+++ b/src/java/org/apache/poi/ss/formula/udf/UDFFinder.java
@@ -21,7 +21,7 @@ import org.apache.poi.ss.formula.atp.AnalysisToolPak;
 import org.apache.poi.ss.formula.functions.FreeRefFunction;
 
 /**
- * Common interface for "Add-in" libraries and user defined function libraries.
+ * Common abstract class for "Add-in" libraries and user defined function libraries.
  */
 public abstract class UDFFinder {
     public static UDFFinder getDefault() {