diff --git a/assignments/nbproject/project.properties b/assignments/nbproject/project.properties
index 07acdd81b4036da91bc4dfdfba023dd979b93e8c..9003d11a34aa62d496dd78e30b32d7bea504d908 100644
--- a/assignments/nbproject/project.properties
+++ b/assignments/nbproject/project.properties
@@ -70,8 +70,8 @@ javac.modulepath=
 javac.processormodulepath=
 javac.processorpath=\
     ${javac.classpath}
-javac.source=20
-javac.target=20
+javac.source=22
+javac.target=22
 javac.test.classpath=\
     ${javac.classpath}:\
     ${build.classes.dir}
diff --git a/examples/nbproject/project.properties b/examples/nbproject/project.properties
index bb12d3f683a507710517c28cff44c8c0ff5a9892..922c6f375e5e7b9c14acc931abf8ea150d434604 100644
--- a/examples/nbproject/project.properties
+++ b/examples/nbproject/project.properties
@@ -1,121 +1,121 @@
-annotation.processing.enabled=true
-annotation.processing.enabled.in.editor=false
-annotation.processing.processors.list=
-annotation.processing.run.all.processors=true
-annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
-application.desc=Example programs provided as part of NPS course Networked Graphics MV3500. This course is an introduction to network communications in simulation applications. Topics include an introduction to the TCP/IP protocol stack; TCP/IP socket communications, including TCP, UDP, and multicast; and protocol design issues, with emphasis on Distributed Interactive Simulation (DIS) Protocol and High Level Architecture (HLA). Course emphasis is on creation and testing of network programming network code and web-browser applications.
-application.homepage=https://gitlab.nps.edu/Savage/NetworkedGraphicsMV3500/-/tree/master/examples
-application.splash=..\\..\\NetworkedGraphicsMV3500\\documentation\\images\\OpenDisSurferDude.png
-application.title=NPS Networked Graphics MV3500 examples
-application.vendor=Don Brutzman
-build.classes.dir=${build.dir}/classes
-build.classes.excludes=**/*.java,**/*.form
-# This directory is removed when the project is cleaned:
-build.dir=build
-build.generated.dir=${build.dir}/generated
-build.generated.sources.dir=${build.dir}/generated-sources
-# Only compile against the classpath explicitly listed here:
-build.sysclasspath=ignore
-build.test.classes.dir=${build.dir}/test/classes
-build.test.results.dir=${build.dir}/test/results
-# Uncomment to specify the preferred debugger connection transport:
-#debug.transport=dt_socket
-debug.classpath=\
-    ${run.classpath}
-debug.modulepath=\
-    ${run.modulepath}
-debug.test.classpath=\
-    ${run.test.classpath}
-debug.test.modulepath=\
-    ${run.test.modulepath}
-# Files in build.classes.dir which should be excluded from distribution jar
-dist.archive.excludes=
-# This directory is removed when the project is cleaned:
-dist.dir=dist
-dist.name=Networked_Graphics_MV3500_examples
-dist.jar=${dist.dir}/${dist.name}.jar
-dist.javadoc.dir=${dist.dir}/javadoc
-endorsed.classpath=
-project.licensePath=../license.txt
-viskit.proj.dir=ViskitOpenDis7Examples
-viskit.proj.lib.dir=src/${viskit.proj.dir}/lib
-opendis.helper=SimkitOpenDis7Examples.run.OpenDisHelper
-excludes=ViskitOpenDis7Examples/
-file.reference.dis-enums-1.3.jar=../lib/dis-enums-1.3.jar
-file.reference.opendis7-full.jar=../lib/opendis7-full.jar
-file.reference.open-dis_4.16.jar=../lib/open-dis_4.16.jar
-file.reference.simkit-doc.zip=../lib/simkit-doc.zip
-file.reference.simkit-src.zip=../lib/simkit-src.zip
-file.reference.simkit.jar=../lib/simkit.jar
-#file.reference.opendis7-enumerations-classes.jar=../lib/opendis7-enumerations-classes.jar
-#file.reference.opendis7-pdus-classes.jar=../lib/opendis7-pdus-classes.jar
-includes=**/*.java
-jar.compress=false
-javac.classpath=\
-    ${file.reference.opendis7-full.jar}:\
-    ${file.reference.open-dis_4.16.jar}:\
-    ${file.reference.dis-enums-1.3.jar}:\
-    ${file.reference.simkit.jar}:\
-    ${file.reference.simkit-doc.zip}:\
-    ${file.reference.simkit-src.zip}
-#   ${file.reference.opendis7-enumerations-classes.jar}:\
-#   ${file.reference.opendis7-pdus-classes.jar}:\
-
-# Space-separated list of extra javac options
-javac.compilerargs=-Xlint:deprecation -Xlint:unchecked
-javac.deprecation=false
-javac.external.vm=true
-javac.modulepath=
-javac.processormodulepath=
-javac.processorpath=\
-    ${javac.classpath}
-javac.source=21
-javac.target=21
-javac.test.classpath=\
-    ${javac.classpath}:\
-    ${build.classes.dir}
-javac.test.modulepath=\
-    ${javac.modulepath}
-javac.test.processorpath=\
-    ${javac.test.classpath}
-javadoc.additionalparam=-header "NPS Networked Graphics MV3500 Examples"
-javadoc.author=true
-javadoc.encoding=${source.encoding}
-javadoc.html5=false
-javadoc.noindex=false
-javadoc.nonavbar=false
-javadoc.notree=false
-javadoc.private=false
-#javadoc.reference.opendis7-enumerations-classes.jar=../lib/opendis7-enumerations-javadoc.jar
-javadoc.splitindex=true
-javadoc.use=true
-javadoc.version=false
-javadoc.windowtitle=MV3500 Examples
-jlink.launcher=false
-jlink.launcher.name=Networked_Graphics_MV3500_examples
-main.class=TcpExamples.TcpExample1Telnet
-manifest.file=manifest.mf
-meta.inf.dir=${src.dir}/META-INF
-mkdist.disabled=false
-platform.active=default_platform
-run.classpath=\
-    ${javac.classpath}:\
-    ${build.classes.dir}
-# Space-separated list of JVM arguments used when running the project.
-# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
-# To set system properties for unit tests define test-sys-prop.name=value:
-run.jvmargs=
-run.modulepath=\
-    ${javac.modulepath}
-run.test.classpath=\
-    ${javac.test.classpath}:\
-    ${build.test.classes.dir}
-run.test.modulepath=\
-    ${javac.test.modulepath}
-source.encoding=UTF-8
-#source.reference.opendis7-enumerations-classes.jar=../lib/opendis7-enumerations-source.jar
-src.dir=src
-src.src.dir=otherProjects\\DisDemo\\src
-src.src2.dir=otherProjects\\DisShooting\\src
-src.src3.dir=otherProjects\\WebSocketGateway\\src
-#src.src4.dir=otherProjects\\BasicServletDemo\\src
+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=false
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+application.desc=Example programs provided as part of NPS course Networked Graphics MV3500. This course is an introduction to network communications in simulation applications. Topics include an introduction to the TCP/IP protocol stack; TCP/IP socket communications, including TCP, UDP, and multicast; and protocol design issues, with emphasis on Distributed Interactive Simulation (DIS) Protocol and High Level Architecture (HLA). Course emphasis is on creation and testing of network programming network code and web-browser applications.
+application.homepage=https://gitlab.nps.edu/Savage/NetworkedGraphicsMV3500/-/tree/master/examples
+application.splash=..\\..\\NetworkedGraphicsMV3500\\documentation\\images\\OpenDisSurferDude.png
+application.title=NPS Networked Graphics MV3500 examples
+application.vendor=Don Brutzman
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+# Uncomment to specify the preferred debugger connection transport:
+#debug.transport=dt_socket
+debug.classpath=\
+    ${run.classpath}
+debug.modulepath=\
+    ${run.modulepath}
+debug.test.classpath=\
+    ${run.test.classpath}
+debug.test.modulepath=\
+    ${run.test.modulepath}
+# Files in build.classes.dir which should be excluded from distribution jar
+dist.archive.excludes=
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.name=Networked_Graphics_MV3500_examples
+dist.jar=${dist.dir}/${dist.name}.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+endorsed.classpath=
+project.licensePath=../license.txt
+viskit.proj.dir=ViskitOpenDis7Examples
+viskit.proj.lib.dir=src/${viskit.proj.dir}/lib
+opendis.helper=SimkitOpenDis7Examples.run.OpenDisHelper
+excludes=ViskitOpenDis7Examples/
+file.reference.dis-enums-1.3.jar=../lib/dis-enums-1.3.jar
+file.reference.opendis7-full.jar=../lib/opendis7-full.jar
+file.reference.open-dis_4.16.jar=../lib/open-dis_4.16.jar
+file.reference.simkit-doc.zip=../lib/simkit-doc.zip
+file.reference.simkit-src.zip=../lib/simkit-src.zip
+file.reference.simkit.jar=../lib/simkit.jar
+#file.reference.opendis7-enumerations-classes.jar=../lib/opendis7-enumerations-classes.jar
+#file.reference.opendis7-pdus-classes.jar=../lib/opendis7-pdus-classes.jar
+includes=**/*.java
+jar.compress=false
+javac.classpath=\
+    ${file.reference.opendis7-full.jar}:\
+    ${file.reference.open-dis_4.16.jar}:\
+    ${file.reference.dis-enums-1.3.jar}:\
+    ${file.reference.simkit.jar}:\
+    ${file.reference.simkit-doc.zip}:\
+    ${file.reference.simkit-src.zip}
+#   ${file.reference.opendis7-enumerations-classes.jar}:\
+#   ${file.reference.opendis7-pdus-classes.jar}:\
+
+# Space-separated list of extra javac options
+javac.compilerargs=-Xlint:deprecation -Xlint:unchecked
+javac.deprecation=false
+javac.external.vm=true
+javac.modulepath=
+javac.processormodulepath=
+javac.processorpath=\
+    ${javac.classpath}
+javac.source=22
+javac.target=22
+javac.test.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+javac.test.modulepath=\
+    ${javac.modulepath}
+javac.test.processorpath=\
+    ${javac.test.classpath}
+javadoc.additionalparam=-header "NPS Networked Graphics MV3500 Examples"
+javadoc.author=true
+javadoc.encoding=${source.encoding}
+javadoc.html5=false
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+#javadoc.reference.opendis7-enumerations-classes.jar=../lib/opendis7-enumerations-javadoc.jar
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=MV3500 Examples
+jlink.launcher=false
+jlink.launcher.name=Networked_Graphics_MV3500_examples
+main.class=TcpExamples.TcpExample1Telnet
+manifest.file=manifest.mf
+meta.inf.dir=${src.dir}/META-INF
+mkdist.disabled=false
+platform.active=default_platform
+run.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project.
+# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
+# To set system properties for unit tests define test-sys-prop.name=value:
+run.jvmargs=
+run.modulepath=\
+    ${javac.modulepath}
+run.test.classpath=\
+    ${javac.test.classpath}:\
+    ${build.test.classes.dir}
+run.test.modulepath=\
+    ${javac.test.modulepath}
+source.encoding=UTF-8
+#source.reference.opendis7-enumerations-classes.jar=../lib/opendis7-enumerations-source.jar
+src.dir=src
+src.src.dir=otherProjects\\DisDemo\\src
+src.src2.dir=otherProjects\\DisShooting\\src
+src.src3.dir=otherProjects\\WebSocketGateway\\src
+#src.src4.dir=otherProjects\\BasicServletDemo\\src
diff --git a/examples/nbproject/project.xml b/examples/nbproject/project.xml
index bd4589c403c0307b9edb0d25126b2a5fe03ae4bf..d7c8e3fd3bc7ee7e746750956a36a82fa1034338 100644
--- a/examples/nbproject/project.xml
+++ b/examples/nbproject/project.xml
@@ -4,7 +4,6 @@
     <configuration>
         <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
             <name>Networked Graphics MV3500 examples</name>
-            <explicit-platform explicit-source-supported="true"/>
             <source-roots>
                 <root id="src.dir"/>
                 <root id="src.src.dir"/>