IllegalAccessError from com.sun.tools.javac.util

从 RemoveUnusedImports.java:218 处的失败开始，并将其与所引用的 issue 评论进行比较。使用 OpenJDK 17.0.10 重现命令行或 IntelliJ 构建，同时检查 gradle.properties workaround 和列出的模块访问标志。当构建不再引发此 IllegalAccessError，且不依赖所报告的 workaround 时，即视为完成。

Similar to https://github.com/google/google-java-format/issues/787#issuecomment-1971447073_

Caused by: java.lang.IllegalAccessError: class com.google.googlejavaformat.java.RemoveUnusedImports (in unnamed module @0x2b099be2) cannot access class com.sun.tools.javac.util.Context (in module jdk.compiler) because module jdk.compiler does not export com.sun.tools.javac.util to unnamed module @0x2b099be2 at com.google.googlejavaformat.java.RemoveUnusedImports.removeUnusedImports(RemoveUnusedImports.java:218) ... 142 more

This issue occurs when building at command line and in Intellij.

I tried adding the below workaround to my gradle.properties file

org.gradle.jvmargs=-Xms2g -Xmx8g -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 \
  --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.main=ALL-UNNAMED \
  --add-exports=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED \
  --add-exports=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
  --add-exports=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED \
  --add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
  --add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED \
  --add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED \
  --add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED

java version

✗ java -version
openjdk version "17.0.10" 2024-01-16
OpenJDK Runtime Environment Homebrew (build 17.0.10+0)
OpenJDK 64-Bit Server VM Homebrew (build 17.0.10+0, mixed mode, sharing)

Originally posted by @rikintanna in https://github.com/google/google-java-format/issues/787#issuecomment-1971447073