Unable to open gradle web project

### Apache NetBeans version

Apache NetBeans 16

### What happened

Operation：new-project->Java with Gradle ->Web Application
Jdk version: java 11 2018-09-25
Server version：apache-tomcat-8.5.84
Error Message：
```
java.lang.StringIndexOutOfBoundsException: begin 1, end -1, length 4
at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3319)
at java.base/java.lang.String.substring(String.java:1874)
at org.netbeans.modules.gradle.GradleJavaCompatProblemsProvider.getJavaMajorVersion(GradleJavaCompatProblemsProvider.java:147)
at org.netbeans.modules.gradle.GradleJavaCompatProblemsProvider.getJavaVersion(GradleJavaCompatProblemsProvider.java:128)
at org.netbeans.modules.gradle.GradleJavaCompatProblemsProvider.getProblems(GradleJavaCompatProblemsProvider.java:91)
at org.netbeans.spi.project.ui.support.UILookupMergerSupport$ProjectProblemsProviderImpl.getProblems(UILookupMergerSupport.java:274)
at org.netbeans.api.project.ui.ProjectProblems.isBroken(ProjectProblems.java:58)
at org.netbeans.modules.gradle.NbGradleProjectImpl$ProjectOpenedHookImpl.lambda$projectOpened$0(NbGradleProjectImpl.java:689)
at org.netbeans.modules.gradle.NbGradleProjectImpl$ProjectOpenedHookImpl.projectOpened(NbGradleProjectImpl.java:696)
at org.netbeans.spi.project.ui.ProjectOpenedHook$1.projectOpened(ProjectOpenedHook.java:60)
at org.netbeans.spi.project.ui.support.UILookupMergerSupport$OpenHookImpl.projectOpened(UILookupMergerSupport.java:219)
at org.netbeans.spi.project.ui.ProjectOpenedHook$1.projectOpened(ProjectOpenedHook.java:60)
[catch] at org.netbeans.modules.project.ui.OpenProjectList.notifyOpened(OpenProjectList.java:1321)
at org.netbeans.modules.project.ui.OpenProjectList.doOpenProject(OpenProjectList.java:1402)
at org.netbeans.modules.project.ui.OpenProjectList.open(OpenProjectList.java:848)
at org.netbeans.modules.project.ui.OpenProjectList$6.run(OpenProjectList.java:672)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
```

### How to reproduce

_No response_

### Did this work correctly in an earlier version?

No / Don't know

### Operating System

windows11

### JDK

java 11 2018-09-25

### Apache NetBeans packaging

Apache NetBeans provided installer

### Anything else

_No response_

### Are you willing to submit a pull request?

Yes

### Code of Conduct

Yes