Added Eclipse-Groovy 4.21 formatter support.

Author: fvgh

CHANGES.md

@@ -10,6 +10,8 @@ This document is intended for Spotless developers.
 We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (starting after version `1.27.0`).
 
 ## [Unreleased]
+### Changed
+* Added support and bump Eclipse formatter default versions to `4.21` for `eclipse-groovy`. Change is only applied for JVM 11+.
 
 ## [2.19.1] - 2021-10-13
 ### Fixed

lib-extra/src/main/java/com/diffplug/spotless/extra/groovy/GrEclipseFormatterStep.java

@@ -34,7 +34,7 @@ private GrEclipseFormatterStep() {}
 	private static final String FORMATTER_CLASS = "com.diffplug.spotless.extra.eclipse.groovy.GrEclipseFormatterStepImpl";
 	private static final String FORMATTER_CLASS_OLD = "com.diffplug.gradle.spotless.groovy.eclipse.GrEclipseFormatterStepImpl";
 	private static final String MAVEN_GROUP_ARTIFACT = "com.diffplug.spotless:spotless-eclipse-groovy";
-	private static final Jvm.Support<String> JVM_SUPPORT = Jvm.<String> support(NAME).add(8, "4.19.0").add(11, "4.20.0");
+	private static final Jvm.Support<String> JVM_SUPPORT = Jvm.<String> support(NAME).add(8, "4.19.0").add(11, "4.21.0");
 	private static final String FORMATTER_METHOD = "format";
 
 	public static String defaultVersion() {

lib-extra/src/main/resources/com/diffplug/spotless/extra/groovy_eclipse_formatter/v4.21.0.lockfile

@@ -0,0 +1,20 @@
+# Spotless formatter based on Groovy-Eclipse version 4.3.0 (see https://github.com/groovy/groovy-eclipse/releases)
+com.diffplug.spotless:spotless-eclipse-groovy:4.3.0
+com.diffplug.spotless:spotless-eclipse-base:3.5.0
+com.github.spotbugs:spotbugs-annotations:4.0.2
+com.google.code.findbugs:jsr305:3.0.2
+net.jcip:jcip-annotations:1.0
+org.eclipse.platform:org.eclipse.core.commands:3.10.100
+org.eclipse.platform:org.eclipse.core.contenttype:3.8.0
+org.eclipse.platform:org.eclipse.core.filesystem:1.9.100
+org.eclipse.platform:org.eclipse.core.jobs:3.12.0
+org.eclipse.platform:org.eclipse.core.resources:3.15.100
+org.eclipse.platform:org.eclipse.core.runtime:3.23.0
+org.eclipse.platform:org.eclipse.equinox.app:1.6.0
+org.eclipse.platform:org.eclipse.equinox.common:3.15.0
+org.eclipse.platform:org.eclipse.equinox.preferences:3.9.0
+org.eclipse.platform:org.eclipse.equinox.registry:3.11.0
+org.eclipse.platform:org.eclipse.jface.text:3.18.100
+org.eclipse.platform:org.eclipse.jface:3.23.0
+org.eclipse.platform:org.eclipse.osgi:3.17.0
+org.eclipse.platform:org.eclipse.text:3.12.0

plugin-gradle/CHANGES.md

@@ -3,6 +3,8 @@
 We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (starting after version `3.27.0`).
 
 ## [Unreleased]
+### Changed
+* Added support and bump Eclipse formatter default versions to `4.21` for `eclipse-groovy`. Change is only applied for JVM 11+.
 
 ## [5.17.0] - 2021-10-13
 ### Added

plugin-maven/CHANGES.md

@@ -3,6 +3,8 @@
 We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (starting after version `1.27.0`).
 
 ## [Unreleased]
+### Changed
+* Added support and bump Eclipse formatter default versions to `4.21` for `eclipse-groovy`. Change is only applied for JVM 11+.
 
 ## [2.17.2] - 2021-10-14
 ### Fixed