Bug 269515

This issue was reported manually by sdedic.
It already has 5 duplicates 


Build: NetBeans IDE Dev (Build 201607110002)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.92-b14, Java(TM) SE Runtime Environment, 1.8.0_92-b14
OS: Windows 7

User Comments:
NwDx: coding fxml

mkroll: Edit an javafx .fxml file, whantchange <URL value="@xxxxxx.css" /> by pressing STRG+SPACE

JTD: I was commenting a segment of FXML code out of an FXML file when the exception occured. Below is exactly where I got to when the exception was thrown.

                <!    <FXCollections fx:factory="observableArrayList">
                          <String fx:value="Accident" />
                          <String fx:value="Disability" />
                          <String fx:value="Supplemental Health" />
                          <String fx:value="TermLife" />
                        </FXCollections> -->

After the exception was thrown I was able to continue to edit the FXML and complete the edit shown below.

                <!--    <FXCollections fx:factory="observableArrayList">
                          <String fx:value="Accident" />
                          <String fx:value="Disability" />
                          <String fx:value="Supplemental Health" />
                          <String fx:value="TermLife" />
                        </FXCollections> -->

lhochet: manually editing an existing fxml file

lhochet: attempting to edit a fxml file, precisely adding a <




Stacktrace: 
java.lang.AssertionError: AsyncCompletionTask: query=org.netbeans.modules.javafx2.editor.FXMLCompletion2$Q@242ab94a: query.query(): Result set not finished by resultSet.finish()
   at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:225)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)