v1.28.0

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This release contains no formatting changes.

Releases (including snapshots) have migrated from OSSRH to the Central Publisher Portal.

Full Changelog: google/google-java-format@v1.27.0...v1.28.0

v1.27.0

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This release contains no formatting changes.

Changes:

• Improved compatibility with JDK 24 early access builds (google/google-java-format@96f114c)
• Optimize string wrapping (google/google-java-format@8633826)

Full Changelog: google/google-java-format@v1.26.0...v1.27.0

v1.26.0

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Formatting changes:

• Text blocks: don't automatically deindent long text blocks to start at column 0. For text blocks that are already deindented, the existing choice will be preserved, but it won't happen automatically.
• Text blocks: for deindented text blocks, put the opening """ at column 0 instead of indenting it

Changes:

• The published GraalVM native-image binaries now include a binary for Linux arm64

Full Changelog: google/google-java-format@v1.25.2...v1.26.0

v1.25.2

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Changes:

• Fix a crash formatting text blocks involving trailing whitespace before the close delimiter (#​1205)

Full Changelog: google/google-java-format@v1.25.1...v1.25.2

v1.25.1

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Changes:

• Fix a crash in text block formatting (#​1195)

Full Changelog: google/google-java-format@v1.25.0...v1.25.1

v1.25.0

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The minimum support JDK version to run google-java-format is now JDK 17 (#​1159). Using google-java-format to format earlier versions of the language is still supported, but running the formatter itself on JDK 17 or newer is required.

Changes:

• Various improvements to text block formatting
• Improve formatting of when pattern guards

Full Changelog: google/google-java-format@v1.24.0...v1.25.0

v1.24.0

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Changes:

• Fix inconsistency in formatting of comments in switch statements (https://github.com/google/google-java-format/issues/1127)
• Fix different formatting of block line comments (#​1153)
• Print the problem line as context in error messages

Full Changelog: google/google-java-format@v1.23.0...v1.24.0

v1.23.0

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Changes:

• Adjust indentation of line comments inside expression switches (#​876)
• Fix modifier order handling for non-sealed (google/google-java-format@7fd9300)
• Handle empty classes with no members that contain semi-colons (google/google-java-format@b9b6730)
• Support overlapping ranges in --lines (google/google-java-format@c4b467d)
• Remove support for the String Templates preview feature, see https://bugs.openjdk.org/browse/JDK-8329949 (google/google-java-format@fdf4b29)
• Improve compatibility with latest JDK early access builds (google/google-java-format@0b384e3)

Full Changelog: google/google-java-format@v1.22.0...v1.23.0

v1.22.0

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Changes:

• Improve support for tokens that span multiple lines (9bdae02)
• Fix an issue with text block formatting, when the text block is the receiver of a method call (#​1081)
• google-java-format-diff.py now parallelizes the calls to the formatter, for better performance (3ee6e2a)

Full Changelog: google/google-java-format@v1.21.0...v1.22.0

v1.21.0

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Formatting changes:

• Adjust indentation of text blocks (ce3cb59)

Bug fixes:

• Fix a crash with comments inside string templates (e946e82)
• Native image -version reports HEAD-SNAPSHOT instead of the correct version (#​1068)
• Improve compatibility with older glibc versions (#​1072)

Full Changelog: google/google-java-format@v1.20.0...v1.21.0

v1.20.0

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This release includes GraalVM native-image binaries for google-java-format for windows, linux, and mac. These binaries offer improved startup performance.

Changes:

• Keep type-use annotation with type when wrapping (03efe44)
• Handle 'any' patterns (#​1037)

Full Changelog: google/google-java-format@v1.19.2...v1.20.0

v1.19.2

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Changes

• Improve support for string templates (#​1010)
• Handle var in record patterns (#​1020)

Full Changelog: google/google-java-format@v1.19.1...v1.19.2

v1.19.1

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Changes

• Fix support for Java 21 features by enabling JDK 21 for release builds (#​1014).

Full Changelog: google/google-java-format@v1.19.0...v1.19.1

v1.19.0

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Changes

This release adds initial support for more Java 21 features, including:

• String templates (#​981)
• Unnamed variables (#​978)
• Pattern matching and guard clauses in switch expressions (#​937, #​880, #​983, #​988)

Other changes:

• Handle type annotations on method reference qualifiers (53390d9)
• Avoid reflowing text blocks (#​976)

Full Changelog: google/google-java-format@v1.18.1...v1.19.0

v1.18.1

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Changes

• Fixed version number for Eclipse plugin (#​744)

Full Changelog: google/google-java-format@v1.18.0...v1.18.1

v1.18.0

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Changes

• Update Guava version to resolve GHSA-7g45-4rm6-3mm3 (#​950)
• Handle final var lambda variables (#​959)

Full Changelog: google/google-java-format@v1.17.0...v1.18.0

v1.17.0

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Changes

• Fix compatibility with OpenJDK 21 early access builds (#​898)

Full Changelog: google/google-java-format@v1.16.0...v1.17.0

v1.16.0

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Changes

• Format long exception lists one per line (google/google-java-format@198fa42)
• Normalize parameter comments (google/google-java-format@dda4321)

Bug fixes

• Return a non-zero exit code on error (#​848)
• Formatter leaks threads and memory (#​847)

Full Changelog: google/google-java-format@v1.15.0...v1.16.0

v1.15.0

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What's Changed

• Passing --add-exports flags on the command line is no longer necessary for JDK 17 and newer (google/google-java-format@ee81afc)

Full Changelog: google/google-java-format@v1.14.0...v1.15.0

v1.14.0: 1.14.0

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What's Changed

• Handle modifiers that start with non- (#​696)
• Treat single-character upper case identifiers as UpperCamelCase, to improve formatting of Android R classes (16e72a1)
• Don't format javadoc without a summary fragment as a single-line (668f108)

Full Changelog: google/google-java-format@v1.13.0...v1.14.0

v1.13.0: 1.13.0

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What's Changed

• Fix formatting of pattern matching in switch when running on Java 17 (#​689, #​690)

Full Changelog: google/google-java-format@v1.12.0...v1.13.0

v1.12.0: 1.12.0

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What's Changed

• Format type annotation as part of the type, not part of the modifiers list (https://github.com/google/google-java-format/pull/653)
• Fix indentation of case statements on JDK 17 (https://github.com/google/google-java-format/pull/654)

Full Changelog: google/google-java-format@v1.11.0...v1.12.0

v1.11.0: 1.11.0

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google-java-format now has improved support for running on JDK 17 early access builds.

Changes:

• Handle final variables in instanceof patterns (#​588)
• Fix handling of annotations in compact record constructors (#​574)
• Fix a crash in instanceof pattern handling (#​594)
• Wrap multiple values in switch expression case (#​540)
• Fix formatting of module trees after JDK-8255464
• Support sealed classes (#​603)

v1.10.0: 1.10.0

google-java-format now supports running on JDK 16. The following flags are required when running on JDK 16, due to JEP 396: Strongly Encapsulate JDK Internals by Default:

java \
  --add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \
  --add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \
  --add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
  --add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
  --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED \
  -jar google-java-format-1.10.0-all-deps.jar T...

Other changes:

• Handle extra ; in import lists (google/google-java-format@b769e81)
• Add missing space between unary - and negative literals (google/google-java-format@6da736d)
• Fix an off-by-one issue on the reflowing of string literals (google/google-java-format@b9fd8d2)