I have configured my intellij project for jdk 17:
Even though its jdk 17, but in language level drop down 17 is not available.
Why is it so?
Related
I am using . I have created an emty project with jdk 17 and I have downloaded a project from spring initialzr, I have tried to import it inside my project but nothing appear after clicking of File -> New -> Module from existing source.
Windows 11, JDK 17.
Intellij version :
IntelliJ IDEA 2022.2.4 (Ultimate Edition)
Build #IU-222.4459.24, built on November 22, 2022
Licensed to khalid tounoussi
Subscription is active until September 27, 2023.
For educational use only.
Runtime version: 17.0.5+7-b469.71 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Windows 11 10.0
GC: G1 Young Generation, G1 Old Generation
Memory: 2016M
Cores: 8
Non-Bundled Plugins:
com.tabnine.TabNine (0.8.7)
com.jinsihou.react.snippets (1.1.1)
org.intellij.plugins.junitgen (2.0.12)
com.poratu.idea.plugins.tomcat (4.3.8)
com.jetbrains.jax.ws (222.4459.16)
com.intellij.spring.batch (222.4459.16)
com.github.setial (4.0.2)
GrepConsole (12.15.211.6693.1)
com.intellij.lang.jsgraphql (3.3.0)
com.yiycf.plugins.mavenDependencyHelper (2.5)
com.haulmont.jpab (2022.5.2-222)
MavenRunHelper (4.23.222.2964.0)
Kotlin: 222-1.7.10-release-334-IJ4459.24
I have tried to open first the project in intellj ( the project that I have download it from spring initliazr ) and it works fine.
I have excluded windows defender from analysing all the folders of the project.
If I use spring initialzr for building projects in intellj, it works fine.
I have installed JDK 17.0.3.1 and eclipse 4.19, However when I am writing code in selenium it shows JavaSE-16 my compiler compliance level shows 16. and I am not able to execute my code.
When starting the standalone version via graphdb.cmd the following message is given:
"This GraphDB distribution requires Java 8, 11 or 12 but you have Java 15".
However, the startup is successsful and GraphDB WorkBench can be started.
Do I have to expect some "hidden" problems in the future use, when I keep running the system based on (Open)Java 15?
Theoretically speaking you should have no problems using Java 15, but this mean that GraphDB was not tested with this version and it's hard to say if there could be potential problems.
I am trying to find out what is the latest JDK level supported by TomEE 8 or 9. Specifically if JDK 15 will work. The install documentation says only Java 6 or 7 are supported. That seems a bit too old.
The JDK compatibility and support of TomEE is not well documented. The "java compatibility" note in the official documentation is outdated. The Java versions mentioned in the install documentation are an obsolete minimum requirement - propably a copy & paste thingy.
Here is what is known:
TomEE 8.0.9 definitely supports JDK 8, JDK 11, JDK 17
From a short stackoverflow research, for some users JDK 14 or JDK 15 also worked
TomEE 9.x does only support the Jakarta namespace (Jakarta EE 8, Jakarta EE 9.x)
Watch the Release Notes for updates.
According to this documentation page only JDK 8 is supported by TomEE 8.
intellij 11 problem with Java JDK8 unable to resolve Map and other class like Array
Intellij 11 unable to resolve the some classes including Map, Array etc
I am using jdk1.8.0_25 with intellij 11
intellij 11 problem with Java JDK8 unable to resolve Map unable to resolve Map
You need to upgrade to a compatible version of IntelliJ that supports Java 8. There was support released in IntelliJ 12.
What's New in IntelliJ IDEA 12? And 12.1…
Java 8
Complete IDE support for the next generation of the Java platform,
with code assistance for the new syntax, such as lambda expressions,
method references, default methods and type annotations.
And support was improved in IntelliJ 13
What's New in IntelliJ IDEA 13?
Java 8
Support for Java 8 has been improved according to the latest updates.