formatAnnotations() removes line breaks between type annotations and types

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]
+### Added
+* `formatAnnotations()` step to correct formatting of Java type annotations.  It puts type annotations on the same line as the type that they qualify.  Run it after a Java formatting step, such as `googleJavaFormat()`. ([#1275](https://github.com/diffplug/spotless/pull/1275))
 
 ## [2.29.0] - 2022-08-23
 ### Added

README.md

@@ -61,6 +61,7 @@ lib('java.ImportOrderStep')                      +'{{yes}}       | {{yes}}
 lib('java.PalantirJavaFormatStep')               +'{{yes}}       | {{yes}}      | {{no}}       | {{no}}  |',
 lib('java.RemoveUnusedImportsStep')              +'{{yes}}       | {{yes}}      | {{yes}}      | {{no}}  |',
 extra('java.EclipseJdtFormatterStep')            +'{{yes}}       | {{yes}}      | {{yes}}      | {{no}}  |',
+lib('java.FormatAnnotationsStep')                +'{{yes}}       | {{yes}}      | {{no}}       | {{no}}  |',
 lib('json.gson.GsonStep')                        +'{{yes}}       | {{no}}       | {{no}}       | {{no}}  |',
 lib('json.JsonSimpleStep')                       +'{{yes}}       | {{no}}       | {{no}}       | {{no}}  |',
 lib('kotlin.KtLintStep')                         +'{{yes}}       | {{yes}}      | {{yes}}      | {{no}}  |',
@@ -104,6 +105,7 @@ extra('wtp.EclipseWtpFormatterStep')             +'{{yes}}       | {{yes}}
 | [`java.PalantirJavaFormatStep`](lib/src/main/java/com/diffplug/spotless/java/PalantirJavaFormatStep.java) | :+1:       | :+1:      | :white_large_square:       | :white_large_square:  |
 | [`java.RemoveUnusedImportsStep`](lib/src/main/java/com/diffplug/spotless/java/RemoveUnusedImportsStep.java) | :+1:       | :+1:      | :+1:      | :white_large_square:  |
 | [`java.EclipseJdtFormatterStep`](lib-extra/src/main/java/com/diffplug/spotless/extra/java/EclipseJdtFormatterStep.java) | :+1:       | :+1:      | :+1:      | :white_large_square:  |
+| [`java.FormatAnnotationsStep`](lib/src/main/java/com/diffplug/spotless/java/FormatAnnotationsStep.java) | :+1:       | :+1:      | :white_large_square:       | :white_large_square:  |
 | [`json.gson.GsonStep`](lib/src/main/java/com/diffplug/spotless/json/gson/GsonStep.java) | :+1:       | :white_large_square:       | :white_large_square:       | :white_large_square:  |
 | [`json.JsonSimpleStep`](lib/src/main/java/com/diffplug/spotless/json/JsonSimpleStep.java) | :+1:       | :white_large_square:       | :white_large_square:       | :white_large_square:  |
 | [`kotlin.KtLintStep`](lib/src/main/java/com/diffplug/spotless/kotlin/KtLintStep.java) | :+1:       | :+1:      | :+1:      | :white_large_square:  |

gradle/spotless.gradle

@@ -22,6 +22,7 @@ spotless {
 			eclipse().configFile rootProject.file('gradle/spotless.eclipseformat.xml')
 			trimTrailingWhitespace()
 			removeUnusedImports()
+			// TODO: formatAnnotations()
 			custom 'noInternalDeps', noInternalDepsClosure
 		}
 	}