eclipse-cs fails with spring-javaformat checkstyle

[cirelli94]

eclipse-cs fails with spring-javaformat checkstyle

I set up spring-javaformat plugin with Checkstyle.
When I run build it says:

Errors occurred during the build.
Errors running builder 'Checkstyle Builder' on project 'timebank-api'.
java.lang.NullPointerException

Attached there's the log.
Thanks in advance.
Untitled.log

java.lang.NullPointerException
	at net.sf.eclipsecs.core.config.configtypes.ConfigurationType.getCheckstyleConfiguration(ConfigurationType.java:123)
	at net.sf.eclipsecs.core.config.CheckConfiguration.getCheckstyleConfiguration(CheckConfiguration.java:161)
	at net.sf.eclipsecs.core.builder.CheckerFactory.getCacheKey(CheckerFactory.java:171)
	at net.sf.eclipsecs.core.builder.CheckerFactory.createChecker(CheckerFactory.java:104)
	at net.sf.eclipsecs.core.builder.Auditor.runAudit(Auditor.java:140)
	at net.sf.eclipsecs.core.builder.CheckstyleBuilder.handleBuildSelection(CheckstyleBuilder.java:307)
	at net.sf.eclipsecs.core.builder.CheckstyleBuilder.build(CheckstyleBuilder.java:173)

eclipse-cs/net.sf.eclipsecs.core/src/net/sf/eclipsecs/core/config/configtypes/ConfigurationType.java

Line 123 in e8cc8d1

URLConnection connection = data.getResolvedConfigFileURL().openConnection();

Some info about my environment:
Eclipse IDE for Java Developers Version: 2019-12 (4.14.0) Build id: 20191212-1212
Eclipse Checkstyle Project Eclipse Checkstyle 8.29.0.202001290016 net.sf.eclipsecs

I attached Installation Details > Configuration in eclipse-configuration.txt file.

eclipse-configuration.txt

[Calixte]

This was a bug in spring-javaformat that was fixed by spring-io/spring-javaformat#179.