Incorrect formatting when a class has no package

• Type: Bug
• Status: Ready for Testing
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.0.0 DXP FP99, 7.0.10.16 DXP SP16, 7.0.X, 7.1.10 DXP FP23, 7.1.10.6 SP6, 7.1.X, 7.2.10 DXP FP12, 7.2.X, 7.3.7 CE GA8, 7.3.10 DXP FP2, 7.3.X, 7.4.0 CE GA1, 7.4.13 DXP GA1, Master
• Component/s: Dev Tools > Source Formatter
• Labels:
  • liferay-dxp-70-sp16
  • liferay-dxp-71-sp6
  • liferay-fixpack-de-99-7010
  • liferay-fixpack-dxp-12-7210
  • liferay-fixpack-dxp-2-7310
  • liferay-fixpack-dxp-23-7110
• Branch Version/s:
  7.3.x, 7.2.x, 7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/100345

I want to format my class that has no package. But the formatter incorrectly changes the type I'm using in a declaration in Document_Add.java--the formatter removes the "." between the class and the inner class in this declaration:

DocumentResource.Builder builder = DocumentResource.builder();

Changing it to this:

DocumentResourceBuilder builder = DocumentResource.builder();

*Steps:*

1. Unzip the attached liferay-g9i6.zip
2. cd liferay-g9i6
3. ./gradlew formatSource

Result:

$ ./gradlew formatSource
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true

> Task :formatSource
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
Scanning for files...
Initializing checks...
/home/jhinkey/Desktop/liferay-g9i6/Document_Add.java (SourceCheck:JavaImportsCheck)
Processing checks: 100% completed

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.6.1/userguide/command_line_interface.html#sec:command_line_warnings

 Changed line:

DocumentResourceBuilder builder = DocumentResource.builder(); 

Notice that SF removed the "." between DocumentResource and Builder.

Expected result: Leave the line as...

DocumentResource.Builder builder = DocumentResource.builder();

Workaround:* Suppress the JavaImportsCheck in the suppressions XML file.