From 491e88463a150880e4bf9e1f34f8ef333bae1530 Mon Sep 17 00:00:00 2001
From: Andreas Huber <bitbucket@lucares.de>
Date: Sat, 16 Oct 2021 18:57:23 +0200
Subject: [PATCH] reduce visibility for getHighestInteger(), only needed for
 tests

---
 .../main/java/org/lucares/pdb/api/UniqueStringIntegerPairs.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdb-api/src/main/java/org/lucares/pdb/api/UniqueStringIntegerPairs.java b/pdb-api/src/main/java/org/lucares/pdb/api/UniqueStringIntegerPairs.java
index 138f893..186be12 100644
--- a/pdb-api/src/main/java/org/lucares/pdb/api/UniqueStringIntegerPairs.java
+++ b/pdb-api/src/main/java/org/lucares/pdb/api/UniqueStringIntegerPairs.java
@@ -188,7 +188,7 @@ public class UniqueStringIntegerPairs {
         return intToString.get(second);
     }
 
-    public Integer getHighestInteger() {
+    Integer getHighestInteger() {
         return intToString.size() == 0 ? -1 : intToString.size() - 1;
     }