Fix test compilation failing

core/src/test/java/testItems/worldGeneratorInjection/objects/LevelWrapperTest.java

@@ -37,6 +37,9 @@ public class LevelWrapperTest implements IDhApiLevelWrapper
 	@Override
 	public IDhApiDimensionTypeWrapper getDimensionType() { return null; }
 	
+	@Override
+	public String getDimensionName() { return null; }
+	
 	@Override
 	public EDhApiLevelType getLevelType() { return null; }
 	
@@ -52,4 +55,4 @@ public class LevelWrapperTest implements IDhApiLevelWrapper
 	@Override
 	public int getMinHeight() { return IDhApiLevelWrapper.super.getMinHeight(); }
 	
-}
+}