[gradle-plugin]: Latest update (5.5.0) is broken on JDK loom eap builds

[sureshg]

• summary of problem
  This commit is broken on JDK loom EAP builds (java.lang.StringIndexOutOfBoundsException). The plugin was working fine on all JDK eap versions, including project loom . The version format used is,

$ java -version    
openjdk version "16-loom" 2021-03-16
OpenJDK Runtime Environment (build 16-loom+6-105)
OpenJDK 64-Bit Server VM (build 16-loom+6-105, mixed mode, sharing)

Is it possible to handle the EAP version also?

• gradle or maven version
  • 6.7-rc-1
• spotless version
  • 5.5.0
• operating system and version
  • Mac OSX (10.13.6)
• copy-paste your full Spotless configuration block(s), and a link to a public git repo that reproduces the problem if possible

spotless {
    java {
        googleJavaFormat(Versions.googleJavaFormat)
    }
  kotlin {
        ktlint(Versions.ktlint).userData(mapOf("disabled_rules" to "no-wildcard-imports"))
        targetExclude("$buildDir/**/*.kt", "bin/**/*.kt")
        // licenseHeader(License.Apache)
    }
  kotlinGradle {
        ktlint(Versions.ktlint).userData(mapOf("disabled_rules" to "no-wildcard-imports"))
        target("*.gradle.kts")
    }
  format("misc") {
        target("**/*.md", "**/.gitignore")
        trimTrailingWhitespace()
        endWithNewline()
    }
 }

• copy-paste the full content of any console errors emitted by gradlew spotless[Apply/Check] --stacktrace

Caused by: java.lang.StringIndexOutOfBoundsException: begin 0, end -1, length 7
        at com.diffplug.spotless.java.GoogleJavaFormatStep.<clinit>(GoogleJavaFormatStep.java:84)
        ... 199 more

[nedtwigg]

Ah, this should be easy to fix.

[nedtwigg]

Thanks for reporting. Fixed in plugin-gradle 5.5.1 and plugin-maven 2.3.1