Remove Sonar / Jacoco build configuration

Issue: SPR-15885

build.gradle

@@ -16,7 +16,6 @@ plugins {
 	id "io.spring.dependency-management" version "1.0.3.RELEASE" apply false
 	id "org.jetbrains.kotlin.jvm" version "1.1.4" apply false
 	id "org.asciidoctor.convert" version "1.5.3"
-	id "org.sonarqube" version "2.5"
 }
 
 buildScan {
@@ -179,19 +178,6 @@ configure(allprojects) { project ->
 configure(subprojects - project(":spring-build-src")) { subproject ->
 	apply from: "${gradleScriptDir}/publish-maven.gradle"
 
-	configurations {
-		jacoco
-	}
-	dependencies {
-		jacoco("org.jacoco:org.jacoco.agent:0.7.5.201505241946:runtime")
-	}
-
-	gradle.taskGraph.whenReady {taskGraph ->
-		if (taskGraph.hasTask(':sonarqube')) {
-			test.jvmArgs "-javaagent:${configurations.jacoco.asPath}=destfile=${buildDir}/jacoco.exec,includes=org.springframework.*"
-		}
-	}
-
 	jar {
 		manifest.attributes["Created-By"] =
 			"${System.getProperty("java.version")} (${System.getProperty("java.specification.vendor")})"
@@ -240,20 +226,6 @@ configure(subprojects - project(":spring-build-src")) { subproject ->
 	}
 }
 
-sonarqube {
-	properties {
-		property "sonar.projectName", "Spring Framework"
-		property "sonar.profile", "Spring Framework"
-		property "sonar.jacoco.reportPath", "${buildDir.name}/jacoco.exec"
-		property "sonar.links.homepage", linkHomepage
-		property "sonar.links.ci", linkCi
-		property "sonar.links.issue", linkIssue
-		property "sonar.links.scm", linkScmUrl
-		property "sonar.links.scm_dev", linkScmDevConnection
-		property "sonar.java.coveragePlugin", "jacoco"
-	}
-}
-
 configure(rootProject) {
 	description = "Spring Framework"
 
@@ -324,21 +296,6 @@ configure(rootProject) {
 
 }
 
-configure([project(':spring-build-src'), project(':spring-framework-bom')]) {
-	sonarqube {
-		skipProject = true
-	}
-}
-
-configure(project(':spring-core')) {
-	sonarqube {
-		properties {
-			property "sonar.exclusions",
-					"src/main/java/org/springframework/cglib/**/*,src/main/java/org/springframework/asm/**/*"
-		}
-	}
-}
-
 /*
  * Support publication of artifacts versioned by topic branch.
  * CI builds supply `-P BRANCH_NAME=<TOPIC>` to gradle at build time.