--- a/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n.properties	Mon Aug 22 16:32:40 2016 -0700
+++ b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n.properties	Mon Aug 22 19:31:37 2016 -0700
@@ -26,10 +26,11 @@
 jshell.msg.welcome =\
 Welcome to JShell -- Version {0}\n\
 For an introduction type: /help intro\n
-jshell.err.opt.classpath.conflict = Conflicting -classpath option.
-jshell.err.opt.classpath.arg = Argument to -classpath missing.
-jshell.err.opt.feedback.arg = Argument to -feedback missing. Mode required.
-jshell.err.opt.startup.one = Only one -startup or -nostartup option may be used.
+jshell.err.opt.arg = Argument to {0} missing.
+jshell.err.opt.invalid = Invalid options: {0}.
+jshell.err.opt.one = Only one {0} option may be used.
+jshell.err.opt.startup.one = Only one --startup or --no-startup option may be used.
+jshell.err.opt.feedback.one = Only one feedback option (--feedback, -q, -s, or -v) may be used.
 jshell.err.opt.unknown = Unknown option: {0}
 
 jshell.msg.terminated =\
@@ -148,22 +149,21 @@
 help.usage = \
 Usage:   jshell <options> <load files>\n\
 where possible options include:\n\
-\    -classpath <path>    Specify where to find user class files\n\
-\    -cp <path>           Specify where to find user class files\n\
-\    -startup <file>      One run replacement for the start-up definitions\n\
-\    -nostartup           Do not run the start-up definitions\n\
-\    -feedback <mode>     Specify the initial feedback mode. The mode may be\n\
-\                         predefined (silent, concise, normal, or verbose) or\n\
-\                         previously user-defined\n\
-\    -q                   Quiet feedback.  Same as: -feedback concise\n\
-\    -qq                  Really quiet feedback.  Same as: -feedback silent\n\
-\    -v                   Verbose feedback.  Same as: -feedback verbose\n\
-\    -J<flag>             Pass <flag> directly to the runtime system.\n\
-\                         Use one -J for each runtime flag or flag argument\n\
-\    -R<flag>             Pass <flag> to the remote runtime system.\n\
-\                         Use one -R for each remote flag or flag argument\n\
-\    -help                Print this synopsis of standard options\n\
-\    -version             Version information\n
+\    --class-path <path>   Specify where to find user class files\n\
+\    --startup <file>      One run replacement for the start-up definitions\n\
+\    --no-startup          Do not run the start-up definitions\n\
+\    --feedback <mode>     Specify the initial feedback mode. The mode may be\n\
+\                           predefined (silent, concise, normal, or verbose) or\n\
+\                           previously user-defined\n\
+\    -q                    Quiet feedback.  Same as: --feedback concise\n\
+\    -s                    Really quiet feedback.  Same as: --feedback silent\n\
+\    -v                    Verbose feedback.  Same as: --feedback verbose\n\
+\    -J<flag>              Pass <flag> directly to the runtime system.\n\
+\                            Use one -J for each runtime flag or flag argument\n\
+\    -R<flag>              Pass <flag> to the remote runtime system.\n\
+\                            Use one -R for each remote flag or flag argument\n\
+\    --help                Print this synopsis of standard options\n\
+\    --version             Version information\n
 
 help.list.summary = list the source you have typed
 help.list.args = [<name or id>|-all|-start]