add warnings that AnalysisToolPak inconsistently handles case-sensitivity of function names

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1747835 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 0 deletions

diff --git a/src/java/org/apache/poi/ss/formula/atp/AnalysisToolPak.java b/src/java/org/apache/poi/ss/formula/atp/AnalysisToolPak.java
index aa04f3b8d6..a0da336d77 100644
--- a/src/java/org/apache/poi/ss/formula/atp/AnalysisToolPak.java
+++ b/src/java/org/apache/poi/ss/formula/atp/AnalysisToolPak.java
@@ -71,6 +71,7 @@ public final class AnalysisToolPak implements UDFFinder {
         // if you save such a .xlsx workbook as .xls
         if(name.startsWith("_xlfn.")) name = name.substring(6);
 
+        // FIXME: inconsistent case-sensitivity
         return _functionsByName.get(name.toUpperCase(Locale.ROOT));
     }
 
@@ -197,6 +198,7 @@ public final class AnalysisToolPak implements UDFFinder {
 
     public static boolean isATPFunction(String name){
         AnalysisToolPak inst = (AnalysisToolPak)instance;
+        // FIXME: inconsistent case-sensitivity
         return inst._functionsByName.containsKey(name);
     }
 
@@ -261,6 +263,7 @@ public final class AnalysisToolPak implements UDFFinder {
                     ". You cannot override POI's implementations of Excel functions");
         }
 
+        // FIXME: inconsistent case-sensitivity
         inst._functionsByName.put(name, func);
     }
 }