Consistently use double quotes (even if no interpolation needed)

Includes upgrade to Hibernate ORM 5.3.5, EclipseLink 2.7.3, Selenium HtmlUnit Driver 2.32.1, Jetty 9.4.12 RC2.

settings.gradle

@@ -25,7 +25,7 @@ include "spring-framework-bom"
 include "buildSrc"
 rootProject.children.find{ it.name == "buildSrc" }.name = "spring-build-src"
 
-rootProject.name = 'spring'
+rootProject.name = "spring"
 rootProject.children.each {project ->
 	project.buildFileName = "${project.name}.gradle"
 }

spring-aop/spring-aop.gradle

@@ -2,7 +2,7 @@ description = "Spring AOP"
 
 dependencies {
 	compile(project(":spring-beans"))
-	compile(project(':spring-core'))
+	compile(project(":spring-core"))
 	optional("org.aspectj:aspectjweaver:${aspectjVersion}")
 	optional("org.apache.commons:commons-pool2:2.6.0")
 	optional("com.jamonapi:jamon:2.81")

spring-beans/spring-beans.gradle

@@ -3,7 +3,7 @@ description = "Spring Beans"
 apply plugin: "groovy"
 
 dependencies {
-	compile(project(':spring-core'))
+	compile(project(":spring-core"))
 	optional("javax.inject:javax.inject:1")
 	optional("org.yaml:snakeyaml:1.21")
 	optional("org.codehaus.groovy:groovy-xml:${groovyVersion}")
@@ -26,6 +26,6 @@ compileGroovy {
 // This module also builds Kotlin code and the compileKotlin task naturally depends on
 // compileJava. We need to redefine dependencies to break task cycles.
 def deps = compileGroovy.taskDependencies.immutableValues + compileGroovy.taskDependencies.mutableValues
-compileGroovy.dependsOn = deps - 'compileJava'
+compileGroovy.dependsOn = deps - "compileJava"
 compileKotlin.dependsOn(compileGroovy)
 compileKotlin.classpath += files(compileGroovy.destinationDir)

spring-context/spring-context.gradle

@@ -5,7 +5,7 @@ apply plugin: "groovy"
 dependencies {
 	compile(project(":spring-aop"))
 	compile(project(":spring-beans"))
-	compile(project(':spring-core'))
+	compile(project(":spring-core"))
 	compile(project(":spring-expression"))
 	optional(project(":spring-instrument"))
 	optional("javax.annotation:javax.annotation-api:1.3.2")

spring-orm/spring-orm.gradle

@@ -8,8 +8,8 @@ dependencies {
 	optional(project(":spring-aop"))
 	optional(project(":spring-context"))
 	optional(project(":spring-web"))
-	optional("org.eclipse.persistence:org.eclipse.persistence.jpa:2.7.2")
-	optional("org.hibernate:hibernate-core:5.3.4.Final")
+	optional("org.eclipse.persistence:org.eclipse.persistence.jpa:2.7.3")
+	optional("org.hibernate:hibernate-core:5.3.5.Final")
 	optional("javax.servlet:javax.servlet-api:3.1.0")
 	testCompile("org.aspectj:aspectjweaver:${aspectjVersion}")
 	testCompile("org.hsqldb:hsqldb:${hsqldbVersion}")

spring-oxm/spring-oxm.gradle

@@ -10,11 +10,11 @@ dependencies {
 	castor "org.codehaus.castor:castor-anttasks:1.4.1"
 	jibx "org.jibx:jibx-bind:1.3.1"
 	jibx "org.apache.bcel:bcel:6.0"
-	xjc 'javax.xml.bind:jaxb-api:2.3.0'
-	xjc 'com.sun.xml.bind:jaxb-core:2.3.0.1'
-	xjc 'com.sun.xml.bind:jaxb-impl:2.3.0.1'
-	xjc 'com.sun.xml.bind:jaxb-xjc:2.2.11'  // 2.3.0 breaks with "xjc failed"
-	xjc 'com.sun.activation:javax.activation:1.2.0'
+	xjc "javax.xml.bind:jaxb-api:2.3.0"
+	xjc "com.sun.xml.bind:jaxb-core:2.3.0.1"
+	xjc "com.sun.xml.bind:jaxb-impl:2.3.0.1"
+	xjc "com.sun.xml.bind:jaxb-xjc:2.2.11"  // 2.3.0 breaks with "xjc failed"
+	xjc "com.sun.activation:javax.activation:1.2.0"
 }
 
 ext.genSourcesDir = "${buildDir}/generated-sources"
@@ -101,19 +101,19 @@ dependencies {
 	optional("javax.xml.bind:jaxb-api:2.3.0")
 	optional("javax.activation:activation:1.1.1")
 	optional("org.codehaus.castor:castor-xml:1.4.1")  {
-		exclude group: 'stax', module: 'stax-api'
+		exclude group: "stax", module: "stax-api"
 		exclude group: "org.springframework", module: "spring-context"
 		exclude group: "commons-logging", module: "commons-logging"
 	}
 	optional("com.thoughtworks.xstream:xstream:1.4.10") {
-		exclude group: 'xpp3', module: 'xpp3_min'
-		exclude group: 'xmlpull', module: 'xmlpull'
+		exclude group: "xpp3", module: "xpp3_min"
+		exclude group: "xmlpull", module: "xmlpull"
 	}
 	optional("org.jibx:jibx-run:1.3.1")
 	testCompile(project(":spring-context"))
 	testCompile("org.ogce:xpp3:1.1.6")
 	testCompile("org.codehaus.jettison:jettison:1.3.8") {
-		exclude group: 'stax', module: 'stax-api'
+		exclude group: "stax", module: "stax-api"
 	}
 	testCompile(files(genCastor.classesDir).builtBy(genCastor))
 	testCompile(files(genJaxb.classesDir).builtBy(genJaxb))

spring-test/spring-test.gradle

@@ -1,4 +1,4 @@
-description = 'Spring TestContext Framework'
+description = "Spring TestContext Framework"
 
 dependencyManagement {
 	imports {
@@ -9,121 +9,121 @@ dependencyManagement {
 }
 
 dependencies {
-	compile(project(':spring-core'))
-	optional(project(':spring-aop'))
-	optional(project(':spring-beans'))
-	optional(project(':spring-context'))
-	optional(project(':spring-jdbc'))
-	optional(project(':spring-orm'))
-	optional(project(':spring-tx'))
-	optional(project(':spring-web'))
-	optional(project(':spring-webflux'))
-	optional(project(':spring-webmvc'))
-	optional(project(':spring-websocket'))
-	optional('javax.activation:activation:1.1.1')
-	optional('javax.el:javax.el-api:3.0.1-b04')
-	optional('javax.inject:javax.inject:1')
-	optional('javax.servlet:javax.servlet-api:4.0.1')
-	optional('javax.servlet.jsp:javax.servlet.jsp-api:2.3.2-b02')
-	optional('javax.servlet.jsp.jstl:javax.servlet.jsp.jstl-api:1.2.1')
-	optional('javax.xml.bind:jaxb-api:2.3.0')
-	optional('javax.websocket:javax.websocket-api:1.1')
-	optional('junit:junit:4.12')
-	optional('org.junit.jupiter:junit-jupiter-api')
-	optional('org.testng:testng:6.14.3')
+	compile(project(":spring-core"))
+	optional(project(":spring-aop"))
+	optional(project(":spring-beans"))
+	optional(project(":spring-context"))
+	optional(project(":spring-jdbc"))
+	optional(project(":spring-orm"))
+	optional(project(":spring-tx"))
+	optional(project(":spring-web"))
+	optional(project(":spring-webflux"))
+	optional(project(":spring-webmvc"))
+	optional(project(":spring-websocket"))
+	optional("javax.activation:activation:1.1.1")
+	optional("javax.el:javax.el-api:3.0.1-b04")
+	optional("javax.inject:javax.inject:1")
+	optional("javax.servlet:javax.servlet-api:4.0.1")
+	optional("javax.servlet.jsp:javax.servlet.jsp-api:2.3.2-b02")
+	optional("javax.servlet.jsp.jstl:javax.servlet.jsp.jstl-api:1.2.1")
+	optional("javax.xml.bind:jaxb-api:2.3.0")
+	optional("javax.websocket:javax.websocket-api:1.1")
+	optional("junit:junit:4.12")
+	optional("org.junit.jupiter:junit-jupiter-api")
+	optional("org.testng:testng:6.14.3")
 	optional("org.aspectj:aspectjweaver:${aspectjVersion}")
 	optional("org.codehaus.groovy:groovy-all:${groovyVersion}")
-	optional('org.hamcrest:hamcrest-core:1.3')
-	optional('org.apache.taglibs:taglibs-standard-jstlel:1.2.5') {
-		exclude group: 'org.apache.taglibs', module: 'taglibs-standard-spec'
+	optional("org.hamcrest:hamcrest-core:1.3")
+	optional("org.apache.taglibs:taglibs-standard-jstlel:1.2.5") {
+		exclude group: "org.apache.taglibs", module: "taglibs-standard-spec"
 	}
-	optional('net.sourceforge.htmlunit:htmlunit:2.32') {
-		exclude group: 'commons-logging', module: 'commons-logging'
+	optional("net.sourceforge.htmlunit:htmlunit:2.32") {
+		exclude group: "commons-logging", module: "commons-logging"
 	}
-	optional('org.seleniumhq.selenium:htmlunit-driver:2.32.0') {
-		exclude group: 'commons-logging', module: 'commons-logging'
+	optional("org.seleniumhq.selenium:htmlunit-driver:2.32.1") {
+		exclude group: "commons-logging", module: "commons-logging"
 	}
-	optional('org.seleniumhq.selenium:selenium-java:3.14.0') {
-		exclude group: 'commons-logging', module: 'commons-logging'
-		exclude group: 'io.netty', module: 'netty'
+	optional("org.seleniumhq.selenium:selenium-java:3.14.0") {
+		exclude group: "commons-logging", module: "commons-logging"
+		exclude group: "io.netty", module: "netty"
 	}
-	optional('org.xmlunit:xmlunit-matchers:2.6.0')
-	optional('org.skyscreamer:jsonassert:1.5.0')
-	optional('com.jayway.jsonpath:json-path:2.4.0')
+	optional("org.xmlunit:xmlunit-matchers:2.6.0")
+	optional("org.skyscreamer:jsonassert:1.5.0")
+	optional("com.jayway.jsonpath:json-path:2.4.0")
 	optional("org.jetbrains.kotlin:kotlin-reflect:${kotlinVersion}")
 	optional("org.jetbrains.kotlin:kotlin-stdlib:${kotlinVersion}")
-	optional('io.projectreactor:reactor-test')
-	testCompile(project(':spring-context-support'))
-	testCompile(project(':spring-oxm'))
-	testCompile('javax.annotation:javax.annotation-api:1.3.2')
-	testCompile('javax.cache:cache-api:1.1.0')
-	testCompile('javax.ejb:javax.ejb-api:3.2')
-	testCompile('javax.interceptor:javax.interceptor-api:1.2.2')
-	testCompile('javax.mail:javax.mail-api:1.6.1')
-	testCompile('org.hibernate:hibernate-core:5.2.17.Final')
-	testCompile('org.hibernate:hibernate-validator:6.0.12.Final')
+	optional("io.projectreactor:reactor-test")
+	testCompile(project(":spring-context-support"))
+	testCompile(project(":spring-oxm"))
+	testCompile("javax.annotation:javax.annotation-api:1.3.2")
+	testCompile("javax.cache:cache-api:1.1.0")
+	testCompile("javax.ejb:javax.ejb-api:3.2")
+	testCompile("javax.interceptor:javax.interceptor-api:1.2.2")
+	testCompile("javax.mail:javax.mail-api:1.6.1")
+	testCompile("org.hibernate:hibernate-core:5.2.17.Final")
+	testCompile("org.hibernate:hibernate-validator:6.0.12.Final")
 	// Enable use of the JUnit Platform Runner
-	testCompile('org.junit.platform:junit-platform-runner')
-	testCompile('org.junit.jupiter:junit-jupiter-params')
+	testCompile("org.junit.platform:junit-platform-runner")
+	testCompile("org.junit.jupiter:junit-jupiter-params")
 	testCompile("com.fasterxml.jackson.core:jackson-databind:${jackson2Version}")
-	testCompile('com.thoughtworks.xstream:xstream:1.4.10')
-	testCompile('com.rometools:rome:1.11.0')
+	testCompile("com.thoughtworks.xstream:xstream:1.4.10")
+	testCompile("com.rometools:rome:1.11.0")
 	testCompile("org.apache.tiles:tiles-api:${tiles3Version}")
 	testCompile("org.apache.tiles:tiles-core:${tiles3Version}", withoutJclOverSlf4J)
 	testCompile("org.apache.tiles:tiles-servlet:${tiles3Version}", withoutJclOverSlf4J)
 	testCompile("org.hsqldb:hsqldb:${hsqldbVersion}")
-	testCompile('org.apache.httpcomponents:httpclient:4.5.6') {
-		exclude group: 'commons-logging', module: 'commons-logging'
+	testCompile("org.apache.httpcomponents:httpclient:4.5.6") {
+		exclude group: "commons-logging", module: "commons-logging"
 	}
-	testCompile('io.projectreactor.netty:reactor-netty')
-	testCompile('de.bechte.junit:junit-hierarchicalcontextrunner:4.12.1')
+	testCompile("io.projectreactor.netty:reactor-netty")
+	testCompile("de.bechte.junit:junit-hierarchicalcontextrunner:4.12.1")
 	// Pull in the latest JUnit 5 Launcher API and the Vintage engine as well
 	// so that we can run JUnit 4 tests in IntelliJ IDEA.
-	testRuntime('org.junit.jupiter:junit-jupiter-engine')
-	testRuntime('org.junit.platform:junit-platform-launcher')
-	testRuntime('org.junit.vintage:junit-vintage-engine')
-	testRuntime('org.glassfish:javax.el:3.0.1-b08')
-	testRuntime('com.sun.xml.bind:jaxb-core:2.3.0.1')
-	testRuntime('com.sun.xml.bind:jaxb-impl:2.3.0.1')
+	testRuntime("org.junit.jupiter:junit-jupiter-engine")
+	testRuntime("org.junit.platform:junit-platform-launcher")
+	testRuntime("org.junit.vintage:junit-vintage-engine")
+	testRuntime("org.glassfish:javax.el:3.0.1-b08")
+	testRuntime("com.sun.xml.bind:jaxb-core:2.3.0.1")
+	testRuntime("com.sun.xml.bind:jaxb-impl:2.3.0.1")
 }
 
 task testNG(type: Test) {
-	description = 'Runs TestNG tests.'
+	description = "Runs TestNG tests."
 	useTestNG()
 	scanForTestClasses = false
-	include(['**/testng/**/*Tests.class', '**/testng/**/*Test.class'])
+	include(["**/testng/**/*Tests.class", "**/testng/**/*Test.class"])
 	// Show STD_OUT & STD_ERR of the test JVM(s) on the console:
 	// testLogging.showStandardStreams = true
 	// forkEvery 1
 	reports.junitXml.destination = file("$buildDir/test-results")
 }
 
 task testJUnitJupiter(type: Test) {
-	description = 'Runs JUnit Jupiter tests.'
+	description = "Runs JUnit Jupiter tests."
 	useJUnitPlatform {
-		includeEngines 'junit-jupiter'
-		excludeTags 'failing-test-case'
+		includeEngines "junit-jupiter"
+		excludeTags "failing-test-case"
 	}
 	filter {
-		includeTestsMatching 'org.springframework.test.context.junit.jupiter.*'
+		includeTestsMatching "org.springframework.test.context.junit.jupiter.*"
 	}
 	reports.junitXml.destination = file("$buildDir/test-results")
 	// Java Util Logging for the JUnit Platform.
-	// systemProperty('java.util.logging.manager', 'org.apache.logging.log4j.jul.LogManager')
+	// systemProperty("java.util.logging.manager", "org.apache.logging.log4j.jul.LogManager")
 }
 
 test {
-	description = 'Runs JUnit 4 tests.'
+	description = "Runs JUnit 4 tests."
 	dependsOn testJUnitJupiter, testNG
 	useJUnit()
 	scanForTestClasses = false
-	include(['**/*Tests.class', '**/*Test.class'])
-	exclude(['**/testng/**/*.*', '**/jupiter/**/*.*'])
+	include(["**/*Tests.class", "**/*Test.class"])
+	exclude(["**/testng/**/*.*", "**/jupiter/**/*.*"])
 	reports.junitXml.destination = file("$buildDir/test-results")
 }
 
 task aggregateTestReports(type: TestReport) {
-	description = 'Aggregates JUnit and TestNG test reports.'
+	description = "Aggregates JUnit and TestNG test reports."
 	destinationDir = test.reports.html.destination
 	reportOn test, testJUnitJupiter, testNG
 }

spring-webmvc/spring-webmvc.gradle

@@ -12,7 +12,7 @@ dependencies {
 	compile(project(":spring-aop"))
 	compile(project(":spring-beans"))
 	compile(project(":spring-context"))
-	compile(project(':spring-core'))
+	compile(project(":spring-core"))
 	compile(project(":spring-expression"))
 	compile(project(":spring-web"))
 	optional(project(":spring-context-support"))  // for FreeMarker support
@@ -21,7 +21,7 @@ dependencies {
 	optional("javax.servlet.jsp.jstl:javax.servlet.jsp.jstl-api:1.2.1")
 	optional("javax.el:javax.el-api:3.0.1-b04")
 	optional("javax.xml.bind:jaxb-api:2.3.0")
-	optional('org.webjars:webjars-locator-core:0.35')
+	optional("org.webjars:webjars-locator-core:0.35")
 	optional("com.rometools:rome:1.11.0")
 	optional("com.github.librepdf:openpdf:1.2.0")
 	optional("org.apache.poi:poi-ooxml:3.17")