Test result failed when running /gradlew build

[Ein-nor]

Hello,

I am not a developer, but I need a small change in this plugin (as described here: #7).

When running "./gradlew build" on my Mac, I get the following message:
java.lang.ClassCastException: class [B cannot be cast to class [C ([B and [C are in module java.base of loader 'bootstrap') at groovy.json.internal.FastStringUtils$StringImplementation$1.toCharArray(FastStringUtils.java:88) at groovy.json.internal.FastStringUtils.toCharArray(FastStringUtils.java:175) at groovy.json.internal.CharBuf.addJsonFieldName(CharBuf.java:543) at groovy.json.JsonOutput.writeMap(JsonOutput.java:424) at groovy.json.JsonOutput.writeObject(JsonOutput.java:270) at groovy.json.JsonOutput.writeIterator(JsonOutput.java:442) at groovy.json.JsonOutput.writeObject(JsonOutput.java:272) at groovy.json.JsonOutput.toJson(JsonOutput.java:190) at com.rundeck.plugins.azure.plugin.AzureVmListPlugin.executeStep(AzureVmListPlugin.groovy:134) at com.rundeck.plugins.azure.plugin.AzureVmListPluginSpec.retrieve resource success(AzureVmListPluginSpec.groovy:55)

I'm using Java 11:
❯ java --version openjdk 11.0.11 2021-04-20 OpenJDK Runtime Environment AdoptOpenJDK-11.0.11+9 (build 11.0.11+9) OpenJDK 64-Bit Server VM AdoptOpenJDK-11.0.11+9 (build 11.0.11+9, mixed mode)

How can I fix this problem?

[Ein-nor]

Problem solved, I've swichted to AdoptOpenJDK8.