8309928: JFR: View issues

Reviewed-by: mgronlun

Author: egahlin

src/jdk.jfr/share/classes/jdk/jfr/internal/query/Function.java

@@ -74,7 +74,7 @@ public static Function create(Field field) {
         }
 
         if (aggregator == Aggregator.P90) {
-            return createPercentile(field, 0.95);
+            return createPercentile(field, 0.90);
         }
 
         if (aggregator == Aggregator.P95) {

src/jdk.jfr/share/classes/jdk/jfr/internal/tool/View.java

@@ -102,7 +102,7 @@ public void displayOptionUsage(PrintStream stream) {
     public List<String> getOptionSyntax() {
         List<String> list = new ArrayList<>();
         list.add("[--verbose]");
-        list.add("[--width <integer>");
+        list.add("[--width <integer>]");
         list.add("[--truncate <mode>]");
         list.add("[--cell-height <integer>]");
         list.add("<view>");
@@ -138,7 +138,7 @@ public void execute(Deque<String> options) throws UserSyntaxException, UserDataE
             if (acceptOption(options, "--width")) {
                 configuration.width = acceptInt(options, "width");
             }
-            if (options.size() == 1) {
+            if (options.size() == 1 && !options.peek().startsWith("-")) {
                 String view = options.pop();
                 try (EventStream stream = EventStream.openFile(file)) {
                     ViewPrinter vp = new ViewPrinter(configuration, stream);
@@ -149,8 +149,6 @@ public void execute(Deque<String> options) throws UserSyntaxException, UserDataE
                     couldNotReadError(file, ioe);
                 }
             }
-            System.out.println("count:" + optionCount);
-            System.out.println("size:" + options.size());
             if (optionCount == options.size()) {
                 String peek = options.peek();
                 if (peek == null) {

test/jdk/jdk/jfr/tool/TestView.java

@@ -37,7 +37,7 @@
  *           & vm.opt.ExplicitGCInvokesConcurrent != false
  * @library /test/lib /test/jdk
  * @run main/othervm -XX:-ExplicitGCInvokesConcurrent -XX:-DisableExplicitGC
- *                   -XX:+UseG1GC jdk.jfr.jcmd.TestJcmdView
+ *                   -XX:+UseG1GC jdk.jfr.tool.TestView
  */
 public class TestView {