test/langtools/jdk/jshell/StartOptionTest.java

rev 48074 : 8189102: All tools should support -?, -h and --help
Reviewed-by: kvn, jjg, weijun, alanb, rfield, ksrini

@@ -212,11 +212,11 @@
                 "--no-startup", fn, "-s");
     }
 
     // Test that the usage message is printed
     public void testUsage() {
-        for (String opt : new String[]{"-h", "--help"}) {
+        for (String opt : new String[]{"-?", "-h", "--help"}) {
             startCo(s -> {
                 assertTrue(s.split("\n").length >= 7, "Not enough usage lines: " + s);
                 assertTrue(s.startsWith("Usage:   jshell <option>..."), "Unexpect usage start: " + s);
                 assertTrue(s.contains("--show-version"), "Expected help: " + s);
                 assertFalse(s.contains("Welcome"), "Unexpected start: " + s);