Update java to 17

[KotlinIsland]

And misc changes from the plugin template

[KotlinIsland]

java.lang.RuntimeException: java.lang.IllegalAccessException: module java.base does not open java.lang to unnamed module

What does that mean 🤔

[KotlinIsland]

Probably something to do with Archived non-system classes are disabled because the java.system.class.loader property is specified (value = "com.intellij.util.lang.PathClassLoader"). To use archived non-system classes, this property must not be set Exception in thread "main" java.lang

[KotlinIsland]

Could not write standard input to Gradle Test Executor 1. java.io.IOException: The pipe is being closed 🤔🤔🤔

[koxudaxi]

@KotlinIsland I just came back. I tried to update java to 17. And I got same error :( I checked other major plugins like IntelliJ-rust. They don't use java 17 yet.

[KotlinIsland]

@koxudaxi This error is no longer present, now it's just some tests that are failing, I have no idea how to resolve them though, any suggestions?

[KotlinIsland]

@koxudaxi I don't understand why the tests are failing, I have manually tested the plugin in 2022.3 and it appears to be functioning correctly.

[codecov[bot]]

Codecov Report

Base: 73.65% // Head: 73.65% // No change to project coverage :thumbsup:

Coverage data is based on head (b049081) compared to base (843f0ec). Patch has no changes to coverable lines.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #519   +/-   ##
=========================================
  Coverage     73.65%   73.65%           
  Complexity      301      301           
=========================================
  Files            23       23           
  Lines          1799     1799           
  Branches        532      532           
=========================================
  Hits           1325     1325           
  Misses          191      191           
  Partials        283      283           

Flag	Coverage Δ
unittests	73.65% <ø> (ø)

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[KotlinIsland]

I've changed the platformVersion to 2022.2.1 and that has resolved the failing tests.