refactor: Convert ANTLR MatchingRuleDefinition parser to a recursive decent parser #1615

Author: rholshausen

core/model/build.gradle

@@ -1,7 +1,3 @@
-plugins {
-  id 'antlr'
-}
-
 task pactsJar(type: Jar, dependsOn: testClasses) {
   classifier = 'test-pacts'
   into('jar-pacts') {
@@ -49,10 +45,4 @@ dependencies {
   testImplementation 'org.hamcrest:hamcrest:2.1'
   testImplementation 'com.amazonaws:aws-java-sdk-s3:1.12.232'
   testRuntimeOnly "net.bytebuddy:byte-buddy:${project.bytebuddyVersion}"
-
-  antlr "org.antlr:antlr4:4.11.1"
-}
-
-compileKotlin {
-  dependsOn 'generateGrammarSource'
 }