Remove Jacoco

To make the build work on Java 13. It wasn't used anyway.

Author: acogoluegnes

build.gradle

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2018 Pivotal Software Inc, All Rights Reserved.
+ * Copyright (c) 2011-2019 Pivotal Software Inc, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -61,13 +61,6 @@ configurations.all {
 	resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
 }
 
-allprojects {
-	apply plugin: 'jacoco'
-	jacoco {
-		toolVersion = '0.8.2'
-	}
-}
-
 configure(allprojects) { project ->
 	group = 'io.projectreactor.rabbitmq'
 
@@ -106,16 +99,6 @@ configure(allprojects) { project ->
 															 "-Xlint:-rawtypes"     // TODO enable and fix warnings
 	]
 
-	jacocoTestReport {
-		dependsOn test
-		sourceSets sourceSets.main
-		reports {
-			html.enabled = true
-			xml.enabled = true
-		}
-	}
-	jacocoTestReport.dependsOn test
-
 	dependencies {
 		compile "io.projectreactor:reactor-core:$reactorCoreVersion"
 		compile "com.rabbitmq:amqp-client:$rabbitMqJavaClientVersion"
@@ -190,9 +173,6 @@ project(':reactor-rabbitmq-samples') {
 
 	test {
 		useJUnitPlatform()
-		jacoco {
-			enabled = false
-		}
 	}
 
 	artifacts {