Add sonar integration.

This commit configures the SonarRunner plugin so that SonarQube can
be used against the project. A few customizations were applied to
namely exclude the asm and cglib repackaged classes.

Issue: SPR-10766

build.gradle

@@ -10,6 +10,15 @@ buildscript {
 	}
 }
 
+ext {
+	linkHomepage = 'https://projects.spring.io/spring-framework'
+	linkCi = 'https://build.spring.io/browse/SPR'
+	linkIssue = 'https://jira.spring.io/browse/SPR'
+	linkScmUrl = 'https://github.com/spring-projects/spring-framework'
+	linkScmConnection = 'scm:git:git://github.com/spring-projects/spring-framework.git'
+	linkScmDevConnection = 'scm:git:ssh://git@github.com:spring-projects/spring-framwork.git'
+}
+
 configure(allprojects) { project ->
 	group = "org.springframework"
 	version = qualifyVersionIfNecessary(version)
@@ -174,6 +183,20 @@ configure(subprojects - project(":spring-build-src")) { subproject ->
 	apply plugin: "merge"
 	apply from: "${gradleScriptDir}/publish-maven.gradle"
 
+	configurations {
+		jacoco
+	}
+
+	dependencies {
+		jacoco("org.jacoco:org.jacoco.agent:0.7.1.201405082137:runtime")
+	}
+
+	gradle.taskGraph.whenReady {taskGraph ->
+		if (taskGraph.hasTask(':sonarRunner')) {
+			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")})"
@@ -436,10 +459,6 @@ project("spring-context") {
 
 	// pick up RmiInvocationWrapperRTD.xml in src/main
 	sourceSets.main.resources.srcDirs += "src/main/java"
-
-	test {
-		jvmArgs = ["-disableassertions:org.aspectj.weaver.UnresolvedType"] // SPR-7989
-	}
 }
 
 project("spring-messaging") {
@@ -1042,6 +1061,22 @@ project("spring-framework-bom") {
 	}
 }
 
+apply plugin: 'sonar-runner'
+
+sonarRunner {
+	sonarProperties {
+		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"
 
@@ -1287,6 +1322,21 @@ configure(rootProject) {
 
 }
 
+configure([project(':spring-build-src'), project(':spring-framework-bom')]) {
+	sonarRunner {
+		skipProject = true
+	}
+}
+
+configure(project(':spring-core')) {
+	sonarRunner {
+		sonarProperties {
+			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.