From 78e3b76dc3809799f78fce8c9a82b79cd3e96c1c Mon Sep 17 00:00:00 2001
From: Till Schnell <till.schnell@gmail.com>
Date: Sat, 10 Apr 2021 10:42:28 +0200
Subject: [PATCH] make test functions static

---
 src/test/java/inferWildcards/TestInferWildcardsJavaTx.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/test/java/inferWildcards/TestInferWildcardsJavaTx.java b/src/test/java/inferWildcards/TestInferWildcardsJavaTx.java
index 240cd756..138ca730 100644
--- a/src/test/java/inferWildcards/TestInferWildcardsJavaTx.java
+++ b/src/test/java/inferWildcards/TestInferWildcardsJavaTx.java
@@ -32,20 +32,20 @@ public class TestInferWildcardsJavaTx
 		return new JavaTXCompiler(files1);
 	}
 
-	private Map<TypePlaceholder, RefType> generateTph (JavaTXCompiler javaTXCompiler) {
+	private static Map<TypePlaceholder, RefType> generateTph (JavaTXCompiler javaTXCompiler) {
 		System.out.println("\nReplacements:");
 
 		return TypePlaceholderReplaceUtils.generateTypePlaceholder(javaTXCompiler);
 	}
 
-	private ConstraintSet<Pair> getGeneratedConstraints (Map<TypePlaceholder, RefType> tphMap) {
+	private static ConstraintSet<Pair> getGeneratedConstraints (Map<TypePlaceholder, RefType> tphMap) {
 		System.out.println("\nGenerated TPH:");
 		System.out.println(tphMap);
 
 		return ConstraintsGenerationUtils.generateConstraints(tphMap);
 	}
 
-	private ConstraintSet<Pair> combineConstraints (JavaTXCompiler javaTXCompiler,
+	private static ConstraintSet<Pair> combineConstraints (JavaTXCompiler javaTXCompiler,
 			ConstraintSet<Pair> generatedConstraints)
 			throws ClassNotFoundException, IOException {
 		System.out.println("\nGenerated Constraints:");