OpenSearch/elasticsearch/build.gradle

File checkstyleSuppressions = file('checkstyle_suppressions.xml')
subprojects {
  tasks.withType(Checkstyle) {
    inputs.file(checkstyleSuppressions)
    // Use x-pack specific suppressions file rather than the open source one.
    configProperties = [
      suppressions: checkstyleSuppressions
    ]
  }
}