diff --git a/src/main/java/com/github/oeuvres/alix/util/IntIntMap.java b/src/test/java/com/github/oeuvres/alix/util/IntIntMap.java
similarity index 100%
rename from src/main/java/com/github/oeuvres/alix/util/IntIntMap.java
rename to src/test/java/com/github/oeuvres/alix/util/IntIntMap.java
diff --git a/src/main/java/com/github/oeuvres/alix/util/IntOMap.java b/src/test/java/com/github/oeuvres/alix/util/IntOMap.java
similarity index 100%
rename from src/main/java/com/github/oeuvres/alix/util/IntOMap.java
rename to src/test/java/com/github/oeuvres/alix/util/IntOMap.java