diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 93476923f..13d4f7592 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -38,10 +38,9 @@ Please consider reading [How to Write a Git Commit Message](http://chris.beams.i
* Keep commits discrete: avoid including multiple unrelated changes in a single commit
* Keep commits self-contained: avoid spreading a single change across multiple commits. A single commit should make sense in isolation
* If your commit pertains to a GitHub issue, include (`See #123`) in the commit message on a separate line
-* Please check that your email address matches that on your [CLA](http://gradle.org/cla)
+* [Sign off](https://git-scm.com/docs/git-commit#git-commit---signoff) your Git commits to indicate that you agree to the terms of [Developer Certificate of Origin](https://developercertificate.org/).
### Submitting Your Change
-Before we can accept any code contributions, you must complete and electronically sign a [Gradle CLA](http://gradle.org/cla).
All code contributions should be submitted via a [pull request](https://help.github.com/articles/using-pull-requests) from a [forked GitHub repository](https://help.github.com/articles/fork-a-repo).
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 91e142af6..1b1364a03 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -4,7 +4,7 @@
### Contributor Checklist
- [ ] Base the PR against the `develop` branch
-- [ ] [Sign Gradle CLA](http://gradle.org/contributor-license-agreement/)
+- [ ] Make sure that all commits are [signed off](https://git-scm.com/docs/git-commit#git-commit---signoff) to indicate that you agree to the terms of [Developer Certificate of Origin](https://developercertificate.org/).
- [ ] Provide integration tests to verify changes from a user perspective
- [ ] Provide unit tests to verify logic
- [ ] Ensure that tests pass locally: `./gradlew check --parallel`
diff --git a/.github/dco.yml b/.github/dco.yml
new file mode 100644
index 000000000..5fef0a527
--- /dev/null
+++ b/.github/dco.yml
@@ -0,0 +1,3 @@
+# Disable sign-off chcecking for members of the Gradle GitHub organization
+require:
+ members: false
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/README.md b/samples/README.md
index 41d07cddc..00638cc55 100644
--- a/samples/README.md
+++ b/samples/README.md
@@ -20,6 +20,7 @@ The Gradle projects in this directory demonstrate typical use cases with and fea
- [`hello-js`](./hello-js): demonstrates a Kotlin-based Gradle build script for a project that is itself written in Kotlin and targets JavaScript
- [`hello-kotlin`](./hello-kotlin): demonstrates a Kotlin-based Gradle build script for a project that is itself written in Kotlin
- [`hello-world`](./hello-world): demonstrates plugin application and configuration, dependency management, JUnit testing
+ - [`hello-spring-boot`](./hello-spring-boot): demonstrates a Kotlin-based Gradle build script for a Kotlin-based spring boot application
- [`kotlin-friendly-groovy-plugin`](./kotlin-friendly-groovy-plugin): demonstrates a Groovy Gradle plugin and its use from Kotlin-based build scripts
- [`maven-plugin`](./maven-plugin): demonstrates how to configure the Gradle `maven` plugin
- [`maven-publish`](./maven-publish): demonstrates how to configure the Gradle `maven-publish` plugin
diff --git a/samples/ant/gradle/wrapper/gradle-wrapper.properties b/samples/ant/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/ant/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/ant/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/build-cache/gradle/wrapper/gradle-wrapper.properties b/samples/build-cache/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/build-cache/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/build-cache/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/build-scan/gradle/wrapper/gradle-wrapper.properties b/samples/build-scan/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/build-scan/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/build-scan/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/code-quality/gradle/wrapper/gradle-wrapper.properties b/samples/code-quality/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/code-quality/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/code-quality/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/composite-builds/gradle/wrapper/gradle-wrapper.properties b/samples/composite-builds/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/composite-builds/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/composite-builds/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/copy/gradle/wrapper/gradle-wrapper.properties b/samples/copy/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/copy/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/copy/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/domain-objects/gradle/wrapper/gradle-wrapper.properties b/samples/domain-objects/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/domain-objects/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/domain-objects/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/extra-properties/gradle/wrapper/gradle-wrapper.properties b/samples/extra-properties/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/extra-properties/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/extra-properties/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/gradle-plugin/gradle/wrapper/gradle-wrapper.properties b/samples/gradle-plugin/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/gradle-plugin/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/gradle-plugin/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/gradle-plugin/plugin/gradle/wrapper/gradle-wrapper.properties b/samples/gradle-plugin/plugin/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/gradle-plugin/plugin/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/gradle-plugin/plugin/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/groovy-interop/gradle/wrapper/gradle-wrapper.properties b/samples/groovy-interop/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/groovy-interop/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/groovy-interop/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/hello-android/README.md b/samples/hello-android/README.md
index 8ab04ae72..dd05ae129 100644
--- a/samples/hello-android/README.md
+++ b/samples/hello-android/README.md
@@ -3,11 +3,9 @@ Hello, Android!
This sample demonstrates a simple Android application with a Kotlin based build script.
-It has been tested against _Android Studio 2.3_[*](#android-studio-build) with the latest Kotlin plugin
-from the update channel _Early Access Preview 1.1.x_.
+It has been tested against _Android Studio 3.0.1_ with the latest Kotlin plugin
+from the update channel _Early Access Preview 1.2.x_.
-Simply import the Gradle project by pointing to the `setting.gradle` file.
+Simply import the Gradle project by pointing to this directory.
You might need to update your _Android Support Repository_ to include the latest versions of _ConstraintLayout for Android_ and _Solver for ConstraintLayout_ as described in [this document](https://developer.android.com/training/constraint-layout/index.html#add-constraintlayout-to-your-project).
-
-* _Android Studio (build #AI-162.3764568 built on February 24, 2017)_
diff --git a/samples/hello-android/gradle/wrapper/gradle-wrapper.properties b/samples/hello-android/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/hello-android/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/hello-android/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/hello-coroutines/gradle/wrapper/gradle-wrapper.properties b/samples/hello-coroutines/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/hello-coroutines/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/hello-coroutines/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/hello-js/gradle/wrapper/gradle-wrapper.properties b/samples/hello-js/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/hello-js/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/hello-js/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/hello-kotlin/gradle/wrapper/gradle-wrapper.properties b/samples/hello-kotlin/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/hello-kotlin/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/hello-kotlin/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/hello-spring-boot/.gitignore b/samples/hello-spring-boot/.gitignore
new file mode 100644
index 000000000..0d7761537
--- /dev/null
+++ b/samples/hello-spring-boot/.gitignore
@@ -0,0 +1,6 @@
+build/
+out/
+classes/
+.idea/
+*.iml
+.gradle/
diff --git a/samples/hello-spring-boot/README.md b/samples/hello-spring-boot/README.md
new file mode 100644
index 000000000..d1838e142
--- /dev/null
+++ b/samples/hello-spring-boot/README.md
@@ -0,0 +1,4 @@
+Hello, Spring Boot!
+===================
+
+This sample demonstrates a simple spring-boot application with a Kotlin based build script.
diff --git a/samples/hello-spring-boot/build.gradle.kts b/samples/hello-spring-boot/build.gradle.kts
new file mode 100644
index 000000000..998c560ad
--- /dev/null
+++ b/samples/hello-spring-boot/build.gradle.kts
@@ -0,0 +1,39 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+group = "com.spring.boot"
+version = "1.0.0-SNAPSHOT"
+
+plugins {
+ val kotlinVersion = "1.2.21"
+ id("org.springframework.boot") version "2.0.0.RELEASE"
+ id("org.jetbrains.kotlin.jvm") version kotlinVersion
+ id("org.jetbrains.kotlin.plugin.spring") version kotlinVersion
+ id("io.spring.dependency-management") version "1.0.4.RELEASE"
+}
+
+tasks.withType {
+ kotlinOptions {
+ jvmTarget = "1.8"
+ freeCompilerArgs = listOf("-Xjsr305=strict")
+ }
+}
+
+val test by tasks.getting(Test::class) {
+ useJUnitPlatform()
+}
+
+repositories {
+ mavenCentral()
+}
+
+dependencies {
+ compile("org.springframework.boot:spring-boot-starter-web")
+ compile("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
+ compile("org.jetbrains.kotlin:kotlin-reflect")
+ compile("com.fasterxml.jackson.module:jackson-module-kotlin")
+ testCompile("org.springframework.boot:spring-boot-starter-test") {
+ exclude(module = "junit")
+ }
+ testImplementation("org.junit.jupiter:junit-jupiter-api")
+ testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
+}
diff --git a/samples/hello-spring-boot/gradle/wrapper/gradle-wrapper.jar b/samples/hello-spring-boot/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 000000000..27768f1bb
Binary files /dev/null and b/samples/hello-spring-boot/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/samples/hello-spring-boot/gradle/wrapper/gradle-wrapper.properties b/samples/hello-spring-boot/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 000000000..ea720f986
--- /dev/null
+++ b/samples/hello-spring-boot/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-bin.zip
diff --git a/samples/hello-spring-boot/gradlew b/samples/hello-spring-boot/gradlew
new file mode 100755
index 000000000..cccdd3d51
--- /dev/null
+++ b/samples/hello-spring-boot/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+ cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/samples/hello-spring-boot/gradlew.bat b/samples/hello-spring-boot/gradlew.bat
new file mode 100644
index 000000000..e95643d6a
--- /dev/null
+++ b/samples/hello-spring-boot/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/samples/hello-spring-boot/settings.gradle.kts b/samples/hello-spring-boot/settings.gradle.kts
new file mode 100644
index 000000000..05ff9c1c9
--- /dev/null
+++ b/samples/hello-spring-boot/settings.gradle.kts
@@ -0,0 +1,3 @@
+rootProject.name = "hello-spring-boot"
+rootProject.buildFileName = "build.gradle.kts"
+
diff --git a/samples/hello-spring-boot/src/main/kotlin/hello/Application.kt b/samples/hello-spring-boot/src/main/kotlin/hello/Application.kt
new file mode 100644
index 000000000..0789b23d8
--- /dev/null
+++ b/samples/hello-spring-boot/src/main/kotlin/hello/Application.kt
@@ -0,0 +1,11 @@
+package hello
+
+import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.runApplication
+
+@SpringBootApplication
+class Application
+
+fun main(args: Array) {
+ runApplication(*args)
+}
\ No newline at end of file
diff --git a/samples/hello-spring-boot/src/main/kotlin/hello/HelloController.kt b/samples/hello-spring-boot/src/main/kotlin/hello/HelloController.kt
new file mode 100644
index 000000000..21393d00a
--- /dev/null
+++ b/samples/hello-spring-boot/src/main/kotlin/hello/HelloController.kt
@@ -0,0 +1,11 @@
+package hello
+
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+class HelloController {
+
+ @GetMapping("/hello")
+ fun hello() = "Hello, Spring Boot!.."
+}
\ No newline at end of file
diff --git a/samples/hello-spring-boot/src/test/kotlin/hello/ApplicationTest.kt b/samples/hello-spring-boot/src/test/kotlin/hello/ApplicationTest.kt
new file mode 100644
index 000000000..339acef7e
--- /dev/null
+++ b/samples/hello-spring-boot/src/test/kotlin/hello/ApplicationTest.kt
@@ -0,0 +1,20 @@
+package hello
+
+import org.junit.jupiter.api.Assertions
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.extension.ExtendWith
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.boot.test.web.client.TestRestTemplate
+import org.springframework.boot.test.web.client.getForObject
+import org.springframework.test.context.junit.jupiter.SpringExtension
+
+@ExtendWith(SpringExtension::class)
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+class ApplicationTest(@Autowired private val restTemplate: TestRestTemplate) {
+
+ @Test
+ fun hello() {
+ Assertions.assertEquals("Hello, Spring Boot!..", restTemplate.getForObject("/hello"))
+ }
+}
\ No newline at end of file
diff --git a/samples/hello-world/gradle/wrapper/gradle-wrapper.properties b/samples/hello-world/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/hello-world/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/hello-world/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/kotlin-friendly-groovy-plugin/consumer/gradle/wrapper/gradle-wrapper.properties b/samples/kotlin-friendly-groovy-plugin/consumer/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/kotlin-friendly-groovy-plugin/consumer/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/kotlin-friendly-groovy-plugin/consumer/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/kotlin-friendly-groovy-plugin/gradle/wrapper/gradle-wrapper.properties b/samples/kotlin-friendly-groovy-plugin/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/kotlin-friendly-groovy-plugin/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/kotlin-friendly-groovy-plugin/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/kotlin-friendly-groovy-plugin/plugin/gradle/wrapper/gradle-wrapper.properties b/samples/kotlin-friendly-groovy-plugin/plugin/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/kotlin-friendly-groovy-plugin/plugin/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/kotlin-friendly-groovy-plugin/plugin/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/maven-plugin/gradle/wrapper/gradle-wrapper.properties b/samples/maven-plugin/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/maven-plugin/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/maven-plugin/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/maven-publish/gradle/wrapper/gradle-wrapper.properties b/samples/maven-publish/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/maven-publish/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/maven-publish/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/model-rules/gradle/wrapper/gradle-wrapper.properties b/samples/model-rules/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/model-rules/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/model-rules/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/modularity/gradle/wrapper/gradle-wrapper.properties b/samples/modularity/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/modularity/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/modularity/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/multi-kotlin-project-config-injection/gradle/wrapper/gradle-wrapper.properties b/samples/multi-kotlin-project-config-injection/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/multi-kotlin-project-config-injection/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/multi-kotlin-project-config-injection/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/multi-kotlin-project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties b/samples/multi-kotlin-project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/multi-kotlin-project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/multi-kotlin-project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/multi-kotlin-project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties b/samples/multi-kotlin-project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/multi-kotlin-project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/multi-kotlin-project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/multi-kotlin-project/gradle/wrapper/gradle-wrapper.properties b/samples/multi-kotlin-project/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/multi-kotlin-project/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/multi-kotlin-project/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/multi-project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties b/samples/multi-project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/multi-project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/multi-project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/multi-project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties b/samples/multi-project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/multi-project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/multi-project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/project-properties/gradle/wrapper/gradle-wrapper.properties b/samples/project-properties/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/project-properties/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/project-properties/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties b/samples/project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/project-with-buildSrc/buildSrc/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties b/samples/project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/project-with-buildSrc/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/provider-properties/gradle/wrapper/gradle-wrapper.properties b/samples/provider-properties/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/provider-properties/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/provider-properties/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/source-control/external/gradle/wrapper/gradle-wrapper.properties b/samples/source-control/external/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/source-control/external/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/source-control/external/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/source-control/sample/gradle/wrapper/gradle-wrapper.properties b/samples/source-control/sample/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/source-control/sample/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/source-control/sample/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/samples/task-dependencies/gradle/wrapper/gradle-wrapper.properties b/samples/task-dependencies/gradle/wrapper/gradle-wrapper.properties
index 89dd28c83..8941bfbbe 100644
--- a/samples/task-dependencies/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/task-dependencies/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
-distributionUrl=https\://repo.gradle.org/gradle/dist-snapshots/gradle-kotlin-dsl-4.5-20171208130525+0000-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/test-fixtures/src/main/kotlin/org/gradle/kotlin/dsl/fixtures/AbstractIntegrationTest.kt b/test-fixtures/src/main/kotlin/org/gradle/kotlin/dsl/fixtures/AbstractIntegrationTest.kt
index b64d863a2..e5be1cf48 100644
--- a/test-fixtures/src/main/kotlin/org/gradle/kotlin/dsl/fixtures/AbstractIntegrationTest.kt
+++ b/test-fixtures/src/main/kotlin/org/gradle/kotlin/dsl/fixtures/AbstractIntegrationTest.kt
@@ -9,8 +9,8 @@ import org.gradle.testkit.runner.GradleRunner
import org.gradle.testkit.runner.internal.DefaultGradleRunner
import org.hamcrest.CoreMatchers.allOf
-import org.hamcrest.CoreMatchers.not
import org.hamcrest.CoreMatchers.containsString
+import org.hamcrest.CoreMatchers.not
import org.junit.Assert.assertThat
import org.junit.Rule