diff --git a/Reconstruction/Jet/JetValidation/CMakeLists.txt b/Reconstruction/Jet/JetValidation/CMakeLists.txt
index e0362e04f5f846e0089fa0fca1b4cec49f7e48fc..8a352220d2e38591dc1df211396b83fc4d0a4844 100644
--- a/Reconstruction/Jet/JetValidation/CMakeLists.txt
+++ b/Reconstruction/Jet/JetValidation/CMakeLists.txt
@@ -1,26 +1,9 @@
-################################################################################
-# Package: JetValidation
-################################################################################
+# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 
 # Declare the package name:
 atlas_subdir( JetValidation )
 
-# Declare the package's dependencies:
-atlas_depends_on_subdirs( PRIVATE
-                          GaudiKernel )
-
-# External dependencies:
-find_package( ROOT COMPONENTS Core Tree MathCore Hist RIO pthread )
-
-# Component(s) in the package:
-atlas_add_component( JetValidation
-                     src/components/*.cxx
-                     INCLUDE_DIRS ${ROOT_INCLUDE_DIRS}
-                     LINK_LIBRARIES ${ROOT_LIBRARIES} GaudiKernel )
-
 # Install files from the package:
 atlas_install_python_modules( python/*.py )
 atlas_install_joboptions( share/*.py )
-atlas_install_runtime( test/JetValidation_TestConfiguration.xml )
 atlas_install_scripts( scripts/jetMakeRefSamples.py )
-
diff --git a/Reconstruction/Jet/JetValidation/src/components/JetValidation_entries.cxx b/Reconstruction/Jet/JetValidation/src/components/JetValidation_entries.cxx
deleted file mode 100644
index 626fb54a9d431b3d21a40632b606c50ab4bd39fa..0000000000000000000000000000000000000000
--- a/Reconstruction/Jet/JetValidation/src/components/JetValidation_entries.cxx
+++ /dev/null
@@ -1,13 +0,0 @@
-//#include "JetValidation/JetTests.h"
-//#include "JetValidation/JetCalibratorAthenaExample.h"
-
-
-//DECLARE_COMPONENT( JetTests )
-//DECLARE_COMPONENT( JetSkeletonAlg )
-
-//DECLARE_COMPONENT( JetCalibratorAthenaExample )
-//DECLARE_COMPONENT( JetCollectionTester )
-
-
-  
-
diff --git a/Reconstruction/Jet/JetValidation/test/JetValidation_TestConfiguration.xml b/Reconstruction/Jet/JetValidation/test/JetValidation_TestConfiguration.xml
deleted file mode 100755
index d35293d5d7a93bb45b31e494b222d9fa5ca42b23..0000000000000000000000000000000000000000
--- a/Reconstruction/Jet/JetValidation/test/JetValidation_TestConfiguration.xml
+++ /dev/null
@@ -1,213 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE unifiedTestConfiguration SYSTEM "http://www.hep.ucl.ac.uk/atlas/AtlasTesting/DTD/unifiedTestConfiguration.dtd">
-<unifiedTestConfiguration>
-    <atn/>
-    <kv/>
-    <rtt xmlns="http://www.hep.ucl.ac.uk/atlas/AtlasTesting/rtt">
-        <rttContactPerson>Hilal Kucuk (hilal.kucuk.09 AT ucl.ac.uk)</rttContactPerson>
-        <rttContactPerson>Steven Schramm (steven.schramm AT cern.ch)</rttContactPerson>
-        <mailto>hilal.kucuk.09@NOSPAMucl.ac.uk,steven.schramm@NOSPAMcern.ch</mailto>
-        <jobList>
-            <!-- 
-                 Data reconstruction tests
-                    1. RAW to ESD
-                        Ref input dir: /afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/RAW/
-                    2. ESD to AOD
-                        Ref input dir: /afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/ESD/
-                    3. AOD to D3PD
-                        Ref input dir: /afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/AOD/
-            -->
-            <chain>
-                <chainName>JetValidationRecoDATA</chainName>
-                <sequential>
-                    <chainElement>
-                        <jobTransform userJobId="JetValidationData_RAWtoESD">
-                            <doc>JetValidationData_RAWtoESD</doc>
-                            <jobTransformJobName>JetValidationData_RAWtoESD</jobTransformJobName>
-                            <jobTransformCmd>
-                              Reco_trf.py preExec='from RecExConfig.RecFlags import rec;rec.doTrigger=False' inputBSFile=/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/RAW/data12_8TeV.CurrentRef.RAW outputESDFile=data12_8TeV.TestFile.ESD.pool.root maxEvents=50 skipEvents=0 autoConfiguration=everything
-                            </jobTransformCmd>
-                            <group>JetTransformTests</group>
-                            <dataset_info>
-                                <jobTransformData/>
-                                <datasetName>/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/RAW/data12_8TeV.CurrentRef.RAW</datasetName>
-                            </dataset_info>
-                            <queue>long</queue>
-                        </jobTransform>
-                        <chainfileout>ESD.pool.root</chainfileout>
-                    </chainElement>
-
-                    <chainElement>
-                        <jobTransform userJobId="JetValidationData_ESDtoAOD">
-                            <doc>JetValidationData_ESDtoAOD</doc>
-                            <jobTransformJobName>JetValidationData_ESDtoAOD</jobTransformJobName>
-                            <jobTransformCmd>
-                              Reco_trf.py preExec='from RecExConfig.RecFlags import rec;rec.doTrigger=False;from JetValidation.RTTConfig import scheduleRTTJetTests;rec.UserExecs = ["scheduleRTTJetTests()"]' inputESDFile=/afs/cern.ch/user/d/delsart/dev/valid19.0.1.1./run/testReco_trf/RAWtoESD/data12_8TeV.CurrentRef.ESD.pool.root outputAODFile=data12_8TeV.TestFile.AOD.pool.root maxEvents=50 skipEvents=0 autoConfiguration=everything
-                            </jobTransformCmd>
-                            <group>JetTransformTests</group>
-                            <chaindataset_info>
-                                <jobTransformData/>
-                                <chaindatasetName>ESD.pool.root</chaindatasetName>
-                                <dataset_info>
-                                    <jobTransformData/>
-                                    <datasetName>/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/ESD/data12_8TeV.CurrentRef.ESD.pool.root</datasetName>
-                                </dataset_info>
-                            </chaindataset_info>
-                            <queue>long</queue>
-                        </jobTransform>
-                        <chainfileout>AOD.pool.root</chainfileout>
-                    </chainElement>
-                    
-                    <!--<chainElement>
-                        <jobTransform userJobId="JetValidationData_AODtoD3PD">
-                            <doc>JetValidationData_AODtoD3PD</doc>
-                            <jobTransformJobName>JetValidationData_AODtoD3PD</jobTransformJobName>
-                            <jobTransformCmd>
-                            </jobTransformCmd>
-                            <group>JetTransformTests</group>
-                            <queue>long</queue>
-                            <chaindataset_info>
-                                <jobTransformData/>
-                                <chaindatasetName>AOD.pool.root</chaindatasetName>
-                                <dataset_info>
-                                    <jobTransformData/>
-                                    <datasetName>/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/AOD/data12_8TeV.CurrentRef.AOD.pool.root</datasetName>
-                                </dataset_info>
-                            </chaindataset_info>
-                        </jobTransform>
-                    </chainElement>-->
-                </sequential>
-            </chain>
-
-            <!-- 
-                 MC reconstruction tests
-                    0. G4 hits to RDO
-                        Start from the RDO - just do this once outside of RTT and store it
-                        Then use this RDO file as the input to the below steps
-                    1. RDO to ESD
-                        Ref input dir: /afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/MC/RDO/
-                    2. ESD to AOD
-                        Ref input dir: /afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/MC/ESD/
-                    3. AOD to D3PD
-                        Ref input dir: /afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/MC/AOD/
-            -->
-            <chain>
-                <chainName>JetValidationRecoMC</chainName>
-                <sequential>
-                    <chainElement>
-                        <jobTransform userJobId="JetValidationMC_RDOtoESD">
-                            <doc>JetValidationMC_RDOtoESD</doc>
-                            <jobTransformJobName>JetValidationMC_RDOtoESD</jobTransformJobName>
-                            <jobTransformCmd>
-                              Reco_trf.py preExec='from RecExConfig.RecFlags import rec;rec.doTrigger=False' inputBSFile=/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/RAW/data12_8TeV.CurrentRef.RAW outputESDFile=data12_8TeV.TestFile.ESD.pool.root maxEvents=50 skipEvents=0 autoConfiguration=everything
-                            </jobTransformCmd>
-                            <group>JetTransformTests</group>
-                            <dataset_info>
-                                <jobTransformData/>
-                                <datasetName>/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/MC/RDO/mc12_8TeV.CurrentRef.RDO.pool.root</datasetName>
-                            </dataset_info>
-                            <queue>long</queue>
-                        </jobTransform>
-                        <chainfileout>ESD.pool.root</chainfileout>
-                    </chainElement>
-
-                    <chainElement>
-                        <jobTransform userJobId="JetValidationMC_ESDtoAOD">
-                            <doc>JetValidationMC_ESDtoAOD</doc>
-                            <jobTransformJobName>JetValidationMC_ESDtoAOD</jobTransformJobName>
-                            <jobTransformCmd>
-                              Reco_trf.py preExec='from RecExConfig.RecFlags import rec;rec.doTrigger=False;from JetValidation.RTTConfig import scheduleRTTJetTests;rec.UserExecs = ["scheduleRTTJetTests()"]' inputESDFile=/afs/cern.ch/user/d/delsart/dev/valid19.0.1.1./run/testReco_trf/RAWtoESD/data12_8TeV.CurrentRef.ESD.pool.root outputAODFile=data12_8TeV.TestFile.AOD.pool.root maxEvents=50 skipEvents=0 autoConfiguration=everything
-                            </jobTransformCmd>
-                            <group>JetTransformTests</group>
-                            <chaindataset_info>
-                                <jobTransformData/>
-                                <chaindatasetName>ESD.pool.root</chaindatasetName>
-                                <dataset_info>
-                                    <jobTransformData/>
-                                    <datasetName>/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/MC/ESD/mc12_8TeV.CurrentRef.ESD.pool.root</datasetName>
-                                </dataset_info>
-                            </chaindataset_info>
-                            <queue>long</queue>
-                        </jobTransform>
-                        <chainfileout>AOD.pool.root</chainfileout>
-                    </chainElement>
-                    
-                    
-                    <!--<chainElement>
-                        <jobTransform userJobId="JetValidationMC_AODtoD3PD">
-                            <doc>JetValidationMC_AODtoD3PD</doc>
-                            <jobTransformJobName>JetValidationMC_AODtoD3PD</jobTransformJobName>
-                            <jobTransformCmd>
-                            </jobTransformCmd>
-                            <group>JetTransformTests</group>
-                            <chaindataset_info>
-                                <jobTransformData/>
-                                <chaindatasetName>AOD.pool.root</chaindatasetName>
-                                <dataset_info>
-                                    <jobTransformData/>
-                                    <datasetName>/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/MC/AOD/mc12_8TeV.CurrentRef.AOD.pool.root</datasetName>
-                                </dataset_info>
-                            </chaindataset_info>
-                            <queue>long</queue>
-                        </jobTransform>
-                    </chainElement>-->
-                </sequential>
-            </chain>
-        </jobList>
-        <jobGroups>
-            <jobGroup name="JetAthenaTests" parent="RTT:Athena">
-                <!-- Compare against reference DATA test nTuple (for all steps) -->
-                <!-- <test> -->
-                <!--     <modulename>JetValidation/CompareJetTestFiles</modulename> -->
-                <!--     <testname>CompareJetTestFiles</testname> -->
-                <!--     <testdoc>Compare data sample against the reference file</testdoc> -->
-                <!--     <testidentifier>CompareJetTestFilesData</testidentifier> -->
-                <!--     <arg> -->
-                <!--       <argname>ReferenceFile</argname> -->
-                <!--       <argvalue>/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/DATA/ESD/data12_8TeV.CurrentRef.ESD.pool.root</argvalue> -->
-                <!--     </arg> -->
-                <!--     <arg> -->
-                <!--       <argname>NewFile</argname> -->
-                <!--       <argvalue>data12_8TeV.TestFile.ESD.pool.root</argvalue> -->
-                <!--     </arg> -->
-                <!--     <arg> -->
-                <!--       <argname>LogFile</argname> -->
-                <!--       <argvalue>comparison.log</argvalue> -->
-                <!--     </arg> -->
-                <!--     <keepFilePattern>comparison.log</keepFilePattern> -->
-                <!-- </test> -->
-                
-                <!-- File patterns to keep -->
-                <keepFilePattern>*.root</keepFilePattern>
-                <keepFilePattern>*.log</keepFilePattern>
-            </jobGroup>
-            
-            <jobGroup name="JetTransformTests" parent="RTT:Transform">
-                <!-- Compare against reference MC test nTuple (for all steps) -->
-                <!-- <test> -->
-                <!--     <modulename>JetValidation/CompareJetTestFiles</modulename> -->
-                <!--     <testname>CompareJetTestFiles</testname> -->
-                <!--     <testdoc>Compare MC sample against the reference file</testdoc> -->
-                <!--     <testidentifier>CompareJetTestFilesMC</testidentifier> -->
-                <!--     <arg> -->
-                <!--       <argname>ReferenceFile</argname> -->
-                <!--       <argvalue>/afs/cern.ch/atlas/groups/JetEtmiss/ReferenceFiles/RTT/MC/ESD/mc12_8TeV.CurrentRef.ESD.pool.root</argvalue> -->
-                <!--     </arg> -->
-                <!--     <arg> -->
-                <!--       <argname>NewFile</argname> -->
-                <!--       <argvalue>mc12_8TeV.TestFile.ESD.pool.root</argvalue> -->
-                <!--     </arg> -->
-                <!--     <arg> -->
-                <!--       <argname>LogFile</argname> -->
-                <!--       <argvalue>comparison.log</argvalue> -->
-                <!--     </arg> -->
-                <!--     <keepFilePattern>comparison.log</keepFilePattern> -->
-                <!-- </test> -->
-                
-                <!-- File patterns to keep -->
-                <keepFilePattern>*.root</keepFilePattern>
-                <keepFilePattern>*.log</keepFilePattern>
-            </jobGroup>
-        </jobGroups>
-    </rtt>
-</unifiedTestConfiguration>