ext {
  global_libs = [
          junit          : "junit:junit:4.13",
          annotations    : "org.jetbrains:annotations:16.0.1",
          jsr305         : "com.google.code.findbugs:jsr305:3.0.2",
          antlr          : "org.antlr:antlr4:4.9.3", // use ANTLR version 4
  ]

}