diff --git a/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/PipelineBase.java b/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/PipelineBase.java
deleted file mode 100644
index 26f60b05a74359f82d681141e035c30b5206ae6e..0000000000000000000000000000000000000000
--- a/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/PipelineBase.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package cz.it4i.fiji.haas_spim_benchmark.core;
-
-import java.util.Collection;
-
-abstract public class PipelineBase<T extends PipelineBase<?,?>,S> {
-	private Collection<T> successors;
-	private final S id;
-	
-	
-	
-	public PipelineBase( S id) {
-		this.id = id;
-	}
-	
-	public Collection<T> getSuccessors() {
-		if(successors == null) {
-			successors = fillSuccesors();
-		}
-		return successors;
-	}
-	
-	public S getId() {
-		return id;
-	}
-
-	abstract protected Collection<T> fillSuccesors(); 
-}