Remove dead code. ERR_NoJreInstallerName is never used because in case of runtime packaging the name always available - it is picked from the name of runtime image directory (the value of --runtime-image option) if --name is missing.

Author: alexeysemenyukoracle

src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java

@@ -547,9 +547,6 @@ public boolean processArguments() {
                 }
                 usedNames.add(slName);
             }
-            if (runtimeInstaller && bp.getName() == null) {
-                throw new PackagerException("ERR_NoJreInstallerName");
-            }
 
             generateBundle(bp.getBundleParamsAsMap());
             return true;

src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources.properties

@@ -96,7 +96,6 @@ ERR_MissingRequiredArgument=Error: {0} argument requires at least one of [{1}] a
 ERR_AppImageNotExist=Error: App image directory "{0}" does not exist
 ERR_NoAddLauncherName=Error: --add-launcher option requires a name and a file path (--add-launcher <name>=<file path>)
 ERR_NoUniqueName=Error: --add-launcher <name>=<file path> requires a unique name
-ERR_NoJreInstallerName=Error: Jre Installers require a name parameter
 ERR_InvalidAppName=Error: Invalid Application name: {0}
 ERR_InvalidSLName=Error: Invalid Add Launcher name: {0}
 ERR_IconFileNotExit=Error: Specified icon file [{0}] does not exist