diff --git a/CMakeLists.txt b/CMakeLists.txt
index f4f7e51ef..e53f77acd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -93,7 +93,7 @@ if(IS_FEDORA_LIKE)
   endif(DEFINED ENV{MPI_SUFFIX})
 endif(IS_FEDORA_LIKE)
 
-# Set built products location:
+# Set the location of the built artifacts:
 #
 # - Shared and static library target directory: lib
 # - Executable target directory: bin
@@ -140,23 +140,30 @@ elseif(C11)
   set(CMAKE_CXX_STANDARD_REQUIRED ON)
 endif()
 
-# Message the current C++ configuration
-message(STATUS "CMake generator is: ${CMAKE_GENERATOR}")
-message(STATUS "CMake compiler is: ${CMAKE_CXX_COMPILER_ID}")
-message(STATUS "CMake C++ standard is: ${CMAKE_CXX_STANDARD}")
-
 # Find Bison/Flex if required
 if(BUILD_LEX_YACC)
   find_package(BISON REQUIRED)
   find_package(FLEX REQUIRED)
 endif()
 
-# Find Java
+# Find Java if required
 if(BUILD_JARS)
   find_package(Java REQUIRED COMPONENTS Development)
+  include(UseJava)
+  set(KHIOPS_BUILD_JAR_DIR "${CMAKE_BINARY_DIR}/jars")
+  message(STATUS "Java JARs will be stored at ${KHIOPS_BUILD_JAR_DIR}")
+  # Note: For final builds we recommend to use java 1.8 to ensure that the jar is compatible with all posterior java
+  # versions (from # 1.8 to the most recent ones). The following setting accomplish that:
+  #
+  # - find_package(Java 1.8 EXACT REQUIRED COMPONENTS Development)
 endif()
 
-# MSVC: Eliminate some options the old CMake way because VS sets them with default values
+# Message the current C++ configuration
+message(STATUS "CMake generator is: ${CMAKE_GENERATOR}")
+message(STATUS "CMake compiler is: ${CMAKE_CXX_COMPILER_ID}")
+message(STATUS "CMake C++ standard is: ${CMAKE_CXX_STANDARD}")
+
+# MSVC: Eliminate some options the old CMake way because VS sets them with undesired default values
 #
 # - the C++ exception flags
 # - the runtime information flags
@@ -288,14 +295,35 @@ function(display_variables)
   endforeach()
 endfunction()
 
+# This function set up a JAR target. Arguments:
+#
+# - NAME: Name of the JAR target
+# - IMAGES: Paths of the image files to include in the JAR
+function(add_khiops_jar)
+  # Parse the function arguments
+  set(options "")
+  set(oneValueArgs "NAME")
+  set(multiValueKwargs "JAVA_FILES" "IMAGES")
+  cmake_parse_arguments(ADD_KHIOPS_JAR "${options}" "${oneValueArgs}" "${multiValueKwargs}" ${ARGN})
+
+  # Add the JAR target with its resources and install
+  message(STATUS "Setting up JAR ${ADD_KHIOPS_JAR_NAME}.jar")
+  add_jar(
+    "${ADD_KHIOPS_JAR_NAME}_jar" ${ADD_KHIOPS_JAR_JAVA_FILES}
+    OUTPUT_NAME ${ADD_KHIOPS_JAR_NAME} RESOURCES NAMESPACE "images" ${ADD_KHIOPS_JAR_IMAGES}
+    OUTPUT_DIR "${CMAKE_BINARY_DIR}/jars")
+  install_jar("${ADD_KHIOPS_JAR_NAME}_jar" DESTINATION usr/share/khiops)
+endfunction()
+
 # Add targets for Norm Parallel and Learning modules
 add_subdirectory(src/Norm)
 add_subdirectory(src/Parallel)
 add_subdirectory(src/Learning)
 
+# Testing settings
 if(TESTING)
+  # Disable gMock from the building of googletest
   set(BUILD_GMOCK OFF)
-  set(INSTALL_GTEST OFF)
 
   # Fetch googletest from its Git repo
   include(FetchContent)
@@ -318,17 +346,19 @@ if(TESTING)
     set_property(TARGET gtest_main PROPERTY MSVC_RUNTIME_LIBRARY MultiThreadedDebug)
   endif()
 
+  # Include and enable googletest
   include(GoogleTest)
   enable_testing()
 
+  # Add testing targets
   add_subdirectory(test/Norm)
   add_subdirectory(test/Parallel)
   add_subdirectory(test/Parallel-mpi)
   add_subdirectory(test/Learning)
-
 endif(TESTING)
 
 # Exclude googletest from the installation
 set(INSTALL_GTEST OFF)
 
+# Add packaging directory for CPack scripts
 include(packaging)
diff --git a/src/Learning/CMakeLists.txt b/src/Learning/CMakeLists.txt
index 1a31e56a0..ed09a4c96 100644
--- a/src/Learning/CMakeLists.txt
+++ b/src/Learning/CMakeLists.txt
@@ -26,24 +26,16 @@ add_subdirectory(SNBPredictor)
 
 # build norm.jar
 if(BUILD_JARS)
-  include(UseJava)
-  add_jar(
-    khiops_jar
-    OUTPUT_NAME
-      khiops
-      RESOURCES
-      NAMESPACE
-      ""
-      ../../packaging/common/images/khiops_coclustering_about.gif
-      ../../packaging/common/images/khiops_coclustering.gif
-      ../../packaging/common/images/khiops_about.gif
-      ../../packaging/common/images/khiops.gif
-    OUTPUT_DIR ${CMAKE_BINARY_DIR})
-  message(STATUS "build khiops.jar in ${CMAKE_BINARY_DIR}")
-  install_jar(
-    khiops_jar
-    DESTINATION usr/share/khiops
-    COMPONENT KHIOPS)
+  add_khiops_jar(
+    NAME
+    "khiops"
+    NAMESPACE
+    "images"
+    IMAGES
+    "../../packaging/common/images/khiops_coclustering_about.gif"
+    "../../packaging/common/images/khiops_coclustering.gif"
+    "../../packaging/common/images/khiops_about.gif"
+    "../../packaging/common/images/khiops.gif")
 endif()
 
 include(install)
diff --git a/src/Learning/MODL/MDKhiopsLearningProject.cpp b/src/Learning/MODL/MDKhiopsLearningProject.cpp
index bc25eb646..a2a417a78 100644
--- a/src/Learning/MODL/MDKhiopsLearningProject.cpp
+++ b/src/Learning/MODL/MDKhiopsLearningProject.cpp
@@ -27,10 +27,10 @@ void MDKhiopsLearningProject::OpenLearningEnvironnement()
 	KWGrouper::RegisterGrouper(new DTGrouperMODL);
 
 	// Parametrage de l'icone de l'application
-	UIObject::SetIconImage("khiops.gif");
+	UIObject::SetIconImage("images/khiops.gif");
 
 	// Parametrage du menu about
-	SetLearningAboutImage("khiops_about.gif");
+	SetLearningAboutImage("images/khiops_about.gif");
 	SetLearningWebSite("www.khiops.com");
 
 	// Parametrage de la fenetre de documentation
diff --git a/src/Learning/MODL_Coclustering/CCLearningProject.cpp b/src/Learning/MODL_Coclustering/CCLearningProject.cpp
index a7650dc6f..a4117501e 100644
--- a/src/Learning/MODL_Coclustering/CCLearningProject.cpp
+++ b/src/Learning/MODL_Coclustering/CCLearningProject.cpp
@@ -23,10 +23,10 @@ void CCLearningProject::OpenLearningEnvironnement()
 	SetLearningModuleName("Coclustering");
 
 	// Parametrage de l'icone de l'application
-	UIObject::SetIconImage("khiops_coclustering.gif");
+	UIObject::SetIconImage("images/khiops_coclustering.gif");
 
 	// Parametrage du menu about
-	SetLearningAboutImage("khiops_coclustering_about.gif");
+	SetLearningAboutImage("images/khiops_coclustering_about.gif");
 	SetLearningWebSite("www.khiops.com");
 
 	// Parametrage de la fenetre de documentation
diff --git a/src/Norm/CMakeLists.txt b/src/Norm/CMakeLists.txt
index 8cf380f89..c9dcfe37e 100644
--- a/src/Norm/CMakeLists.txt
+++ b/src/Norm/CMakeLists.txt
@@ -9,31 +9,19 @@ if(FULL)
   add_subdirectory(generetest)
 endif(FULL)
 
-# build norm.jar
+# Add norm.jar target
 if(BUILD_JARS)
-  # we recommend to use java 1.8 to ensure that the jar is compatible with all java versions (from 1.8 to the most
-  # recent ones) find_package(Java 1.8 EXACT REQUIRED COMPONENTS Development)
-  find_package(Java REQUIRED COMPONENTS Development)
-
-  include(UseJava)
-  file(GLOB_RECURSE javafiles NormGUI/*.java)
-  add_jar(
-    norm_jar ${javafiles}
-    OUTPUT_NAME norm
-    ENTRY_POINT
-      normGUI.engine.GUIObject
-      RESOURCES
-      NAMESPACE
-      "images"
-      NormGUI/images/sample.png
-      NormGUI/images/sample.jpg
-      NormGUI/images/sample.gif
-      NormGUI/images/sample2.png
-    OUTPUT_DIR ${CMAKE_BINARY_DIR})
-  message(STATUS "build norm.jar in ${CMAKE_BINARY_DIR}")
-  install_jar(
-    norm_jar
-    DESTINATION usr/share/khiops
-    COMPONENT KHIOPS)
-
+  file(GLOB_RECURSE norm_java_files NormGUI/*.java)
+  add_khiops_jar(
+    NAME
+    "norm"
+    JAVA_FILES
+    ${norm_java_files}
+    NAMESPACE
+    "images"
+    IMAGES
+    "NormGUI/images/sample.png"
+    "NormGUI/images/sample.jpg"
+    "NormGUI/images/sample.gif"
+    "NormGUI/images/sample2.png")
 endif()