What is minimal sample Gradle project for ANTLR4 (with antlr plugin)?

Question

I have created new Gradle project, added

apply plugin: \'antlr\'

and

dependencies {
    antlr \"org.antlr:antlr4:4.5.3\"
         


        

Answer 1

For Issue 2:

you can configure in the gradle.build:

  generateGrammarSource {
        maxHeapSize = "64m"
        arguments += ["-visitor", 
                      "-long-messages", 
                      "-package", "your.package.name"]

}