Close the IDE Log. Problem solved. Gj
On Fri, Apr 12, 2019 at 2:45 PM John Nashorn <[email protected]> wrote: > Bummer. You're right Gj, it worked. Thanks. > BTW, does the IDE Log telling degrading the source level from 11 to 1.8 > have any significance? It's currently flooding my IDE Log view. > > On 2019/04/12 12:29:07, Geertjan Wielenga <[email protected]> wrote: > > public class NewClass { > > public static void main(String[] args) { > > var test="I believe I can fly"; > > } > > } > > > > I'm assuming you're doing the above since 'var' is local variable type > > inference, i.e., LOCAL. > > > > Gj > > > > > > On Fri, Apr 12, 2019 at 2:22 PM John Nashorn <[email protected]> > wrote: > > > > > Thanks Geertjan. I watched your YouTube video and retried but failed > > > again. Now I'm trying on Linux with OpenJDK 11 but it's the same. > > > > > > (1)CHECK: My `java -version` outputs: > > > « > > > openjdk version "11.0.2" 2019-01-15 > > > OpenJDK Runtime Environment 18.9 (build 11.0.2+7) > > > OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+7, mixed mode, sharing) > > > » > > > > > > (2)CHECK: Freshly unzipped NetBeans 11.0 "Help->About" > > > « > > > Product Version: Apache NetBeans IDE 11.0 (Build > > > incubator-netbeans-release-404-on-20190319) > > > Java: 11.0.2; OpenJDK 64-Bit Server VM 11.0.2+7 > > > Runtime: OpenJDK Runtime Environment 11.0.2+7 > > > » > > > > > > (3)CHECK: Installed/updated nbjavac and oracle js parser plugins. > > > > > > (4)CHECK: Created a new maven web project, added a class, added a field > > > like: > > > « > > > var test="I believe I can fly"; > > > » > > > > > > (5)CHECK: Project properties -> Sources -> Source Binary Format => 11 > > > (6)CHECK: Project properties -> Build -> Compile -> Java Platform => > JDK > > > 11 (Default) > > > > > > My test field still doesn't pass valid. If I type "String" instead of > > > "var" everything compiles successfully. Limited to Java 1.8. > > > > > > When I open "View -> IDE Log" I see many occurrences of: > > > « > > > Even though the source level of > > > > /home/username/NetBeansProjects/mavenproject1/src/main/java:/home/username/NetBeansProjects/mavenproject1/src/main/webapp:/home/username/NetBeansProjects/mavenproject1/src/main/resources > > > is set to: 11, java.util.zip.CRC32C cannot be found on the system > module > > > path: > > > Changing source level to 1.8 > > > WARNING [null]: Last record repeated again. > > > » > > > > > > On 2019/04/12 09:15:03, Geertjan Wielenga <[email protected]> wrote: > > > > "var" declarations were introduced in JDK 10. > > > > > > > > https://www.youtube.com/watch?v=GB1tY_qrLrU > > > > > > > > Hope it helps, > > > > > > > > Gj > > > > > > > > > > > > On Fri, Apr 12, 2019 at 11:00 AM John Nashorn <[email protected] > > > > > wrote: > > > > > > > > > Hi All, > > > > > I'm currently using convenience binaries of NetBeans 11.0-vc4 on > > > Windows > > > > > 10 (64 bit system), running with OpenJDK-12 , etc. > > > > > > > > > > I'm changing my projects source code level from 1.8 to 12 but > unable to > > > > > use new language features coming with new versions of Java, such as > > > local > > > > > variable type inference (aka var declarations). > > > > > > > > > > I've observed these lines in my "IDE Log" repeating multiple times: > > > > > > > > > > « > > > > > Even though the source level of > > > > > > > > > C:\Users\pcUserName\Documents\NetBeansProjects\ProjectName\src\main\webapp;C:\Users\pcUserName\Documents\NetBeansProjects\ProjectName\src\main\resources > > > > > is set to: 12, java.util.zip.CRC32C cannot be found on the system > > > module > > > > > path: > > > > > Changing source level to 1.8 > > > > > » > > > > > > > > > > I tried using Java 11 but it was the same: couldn't use Java 11 as > it > > > was > > > > > degraded to 1.8. > > > > > > > > > > I've searched on this mail list and on the internet but couldn't > find > > > > > anything solid; other than a mail thread Glenn Holmer started as I > > > recall, > > > > > which didn't end up with a solution. > > > > > What can/should I do so that I can use Java 12? > > > > > > > > > > > --------------------------------------------------------------------- > > > > > To unsubscribe, e-mail: [email protected] > > > > > For additional commands, e-mail: [email protected] > > > > > > > > > > For further information about the NetBeans mailing lists, visit: > > > > > https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [email protected] > > > For additional commands, e-mail: [email protected] > > > > > > For further information about the NetBeans mailing lists, visit: > > > https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists > > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > For further information about the NetBeans mailing lists, visit: > https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists > >
