diff --git a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListHashed.java b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListHashed.java
index 606e18462..38a392fe7 100644
--- a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListHashed.java
+++ b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListHashed.java
@@ -30,15 +30,13 @@ public class ListHashed implements LongFunction<List<Object>> {
 
     private final List<LongFunction<? extends Object>> valueFuncs;
     private final int size;
-    private final LongToIntFunction sizeFunc;
     private final Hash hasher = new Hash();
 
     @Example({
         "ListFunctions(NumberNameToString(),NumberNameToString())",
         "Create a list of ['one','one']"
     })
-    public ListHashed(LongToIntFunction sizeFunc, LongFunction<? extends Object>... funcs) {
-        this.sizeFunc = sizeFunc;
+    public ListHashed(LongFunction<? extends Object>... funcs) {
         this.valueFuncs = Arrays.asList(funcs);
         this.size = valueFuncs.size();
     }
@@ -47,12 +45,11 @@ public class ListHashed implements LongFunction<List<Object>> {
         "ListFunctions(NumberNameToString(),NumberNameToString())",
         "Create a list of ['one','one']"
     })
-    public ListHashed(LongToIntFunction sizeFunc, LongUnaryOperator... funcs) {
+    public ListHashed(LongUnaryOperator... funcs) {
         List<LongFunction<?>> building = new ArrayList<>(funcs.length);
         for (LongUnaryOperator func : funcs) {
             building.add(func::applyAsLong);
         }
-        this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
         this.size = building.size();
     }
@@ -61,12 +58,11 @@ public class ListHashed implements LongFunction<List<Object>> {
         "ListFunctions(NumberNameToString(),NumberNameToString())",
         "Create a list of ['one','one']"
     })
-    public ListHashed(LongToIntFunction sizeFunc, Function<Long,Object>... funcs) {
+    public ListHashed(Function<Long,Object>... funcs) {
         List<LongFunction<?>> building = new ArrayList<>(funcs.length);
         for (Function<Long,Object> func : funcs) {
             building.add(func::apply);
         }
-        this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
         this.size = building.size();
     }
@@ -74,7 +70,6 @@ public class ListHashed implements LongFunction<List<Object>> {
     @Override
     public List<Object> apply(long value) {
         long hash = value;
-        int size = sizeFunc.applyAsInt(value);
         List<Object> list = new ArrayList<>(size);
         for (int i = 0; i < size; i++) {
             int selector = Math.min(i, valueFuncs.size() - 1);
diff --git a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSized.java b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSized.java
index 7320e2f2b..82c486333 100644
--- a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSized.java
+++ b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSized.java
@@ -28,7 +28,6 @@ import java.util.function.LongUnaryOperator;
 public class ListSized implements LongFunction<List<Object>> {
 
     private final List<LongFunction<? extends Object>> valueFuncs;
-    private final int size;
     private final LongToIntFunction sizeFunc;
 
     @Example({
@@ -38,7 +37,6 @@ public class ListSized implements LongFunction<List<Object>> {
     public ListSized(LongToIntFunction sizeFunc, LongFunction<? extends Object>... funcs) {
         this.sizeFunc = sizeFunc;
         this.valueFuncs = Arrays.asList(funcs);
-        this.size = valueFuncs.size();
     }
 
     @Example({
@@ -52,7 +50,6 @@ public class ListSized implements LongFunction<List<Object>> {
         }
         this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
-        this.size = building.size();
     }
 
     @Example({
@@ -66,7 +63,6 @@ public class ListSized implements LongFunction<List<Object>> {
         }
         this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
-        this.size = building.size();
     }
 
     @Override
diff --git a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSizedHashed.java b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSizedHashed.java
index 5236c578e..af1ca441c 100644
--- a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSizedHashed.java
+++ b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSizedHashed.java
@@ -29,7 +29,6 @@ import java.util.function.LongUnaryOperator;
 public class ListSizedHashed implements LongFunction<List<Object>> {
 
     private final List<LongFunction<? extends Object>> valueFuncs;
-    private final int size;
     private final Hash hasher = new Hash();
     private final LongToIntFunction sizeFunc;
 
@@ -40,7 +39,6 @@ public class ListSizedHashed implements LongFunction<List<Object>> {
     public ListSizedHashed(LongToIntFunction sizeFunc, LongFunction<? extends Object>... funcs) {
         this.sizeFunc = sizeFunc;
         this.valueFuncs = Arrays.asList(funcs);
-        this.size = valueFuncs.size();
     }
 
     @Example({
@@ -54,7 +52,6 @@ public class ListSizedHashed implements LongFunction<List<Object>> {
         }
         this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
-        this.size = building.size();
     }
 
     @Example({
@@ -68,7 +65,6 @@ public class ListSizedHashed implements LongFunction<List<Object>> {
         }
         this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
-        this.size = building.size();
     }
 
     @Override
diff --git a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSizedStepped.java b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSizedStepped.java
index 6c150f273..696f1ebf9 100644
--- a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSizedStepped.java
+++ b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListSizedStepped.java
@@ -29,7 +29,6 @@ import java.util.function.LongUnaryOperator;
 public class ListSizedStepped implements LongFunction<List<Object>> {
 
     private final List<LongFunction<? extends Object>> valueFuncs;
-    private final int size;
     private final LongToIntFunction sizeFunc;
 
     @Example({
@@ -39,7 +38,6 @@ public class ListSizedStepped implements LongFunction<List<Object>> {
     public ListSizedStepped(LongToIntFunction sizeFunc, LongFunction<? extends Object>... funcs) {
         this.sizeFunc = sizeFunc;
         this.valueFuncs = Arrays.asList(funcs);
-        this.size = valueFuncs.size();
     }
 
     @Example({
@@ -53,7 +51,6 @@ public class ListSizedStepped implements LongFunction<List<Object>> {
         }
         this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
-        this.size = building.size();
     }
 
     @Example({
@@ -67,7 +64,6 @@ public class ListSizedStepped implements LongFunction<List<Object>> {
         }
         this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
-        this.size = building.size();
     }
 
     @Override
diff --git a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListStepped.java b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListStepped.java
index 5ac4f222f..a4058273f 100644
--- a/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListStepped.java
+++ b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/from_long/to_collection/ListStepped.java
@@ -29,14 +29,12 @@ public class ListStepped implements LongFunction<List<Object>> {
 
     private final List<LongFunction<? extends Object>> valueFuncs;
     private final int size;
-    private final LongToIntFunction sizeFunc;
 
     @Example({
         "ListFunctions(NumberNameToString(),NumberNameToString())",
         "Create a list of ['one','one']"
     })
-    public ListStepped(LongToIntFunction sizeFunc, LongFunction<? extends Object>... funcs) {
-        this.sizeFunc = sizeFunc;
+    public ListStepped(LongFunction<? extends Object>... funcs) {
         this.valueFuncs = Arrays.asList(funcs);
         this.size = valueFuncs.size();
     }
@@ -45,12 +43,11 @@ public class ListStepped implements LongFunction<List<Object>> {
         "ListFunctions(NumberNameToString(),NumberNameToString())",
         "Create a list of ['one','one']"
     })
-    public ListStepped(LongToIntFunction sizeFunc, LongUnaryOperator... funcs) {
+    public ListStepped(LongUnaryOperator... funcs) {
         List<LongFunction<?>> building = new ArrayList<>(funcs.length);
         for (LongUnaryOperator func : funcs) {
             building.add(func::applyAsLong);
         }
-        this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
         this.size = building.size();
     }
@@ -59,19 +56,17 @@ public class ListStepped implements LongFunction<List<Object>> {
         "ListFunctions(NumberNameToString(),NumberNameToString())",
         "Create a list of ['one','one']"
     })
-    public ListStepped(LongToIntFunction sizeFunc, Function<Long,Object>... funcs) {
+    public ListStepped(Function<Long,Object>... funcs) {
         List<LongFunction<?>> building = new ArrayList<>(funcs.length);
         for (Function<Long,Object> func : funcs) {
             building.add(func::apply);
         }
-        this.sizeFunc = sizeFunc;
         this.valueFuncs = building;
         this.size = building.size();
     }
 
     @Override
     public List<Object> apply(long value) {
-        int size = sizeFunc.applyAsInt(value);
         List<Object> list = new ArrayList<>(size);
         for (int i = 0; i < size; i++) {
             int selector = Math.min(i, valueFuncs.size() - 1);