From 50857f82013f778a5a60dae8c1d73bda1a930221 Mon Sep 17 00:00:00 2001
From: Daniel Rainer <daniel.m.rainer@student.uibk.ac.at>
Date: Sat, 6 Mar 2021 19:22:42 +0100
Subject: [PATCH] Make methods static where possible

---
 .../uibk/gitsearch/repository/search/MetaDataRepository.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/at/ac/uibk/gitsearch/repository/search/MetaDataRepository.java b/src/main/java/at/ac/uibk/gitsearch/repository/search/MetaDataRepository.java
index 2be1afbd9..f5d52f6b2 100644
--- a/src/main/java/at/ac/uibk/gitsearch/repository/search/MetaDataRepository.java
+++ b/src/main/java/at/ac/uibk/gitsearch/repository/search/MetaDataRepository.java
@@ -195,7 +195,7 @@ public class MetaDataRepository {
 		}
 	}
 
-	private void addTo(Map<String, Map<String, Integer>> completionMap, List<String> tokenList, String target) {
+	private static void addTo(Map<String, Map<String, Integer>> completionMap, List<String> tokenList, String target) {
 		tokenList.forEach(token -> {
 			Map<String, Integer> existingTargets = completionMap.get(token);
 			if (existingTargets == null) { // none found
@@ -299,7 +299,7 @@ public class MetaDataRepository {
     }
 
 	/** Helper **/
-	private void forEachTerm(String searchTerm, Consumer<String> exec) {
+	private static void forEachTerm(String searchTerm, Consumer<String> exec) {
 		if (searchTerm == null)
 			return;
 		StringTokenizer st = new StringTokenizer(searchTerm);
-- 
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