upgrade gradle version to 4.4 and spring boot version to 1.5.9.RELEASE

build.gradle

@@ -1,20 +1,17 @@
 buildscript {
 	ext {
-		springBootVersion = '1.4.0.M2'
+		springBootVersion = '1.5.9.RELEASE'
 	}
 	repositories {
 		mavenCentral()
-		maven { url "https://repo.spring.io/snapshot" }
-		maven { url "https://repo.spring.io/milestone" }
 	}
 	dependencies {
 		classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}") 
 	}
 }
 
 apply plugin: 'java'
-apply plugin: 'eclipse'
-apply plugin: 'spring-boot' 
+apply plugin: 'spring-boot'
 
 jar {
 	baseName = 'conditional'
@@ -25,8 +22,6 @@ targetCompatibility = 1.8
 
 repositories {
 	mavenCentral()
-	maven { url "https://repo.spring.io/snapshot" }
-	maven { url "https://repo.spring.io/milestone" }
 }
 
 
@@ -36,14 +31,6 @@ dependencies {
 	testCompile('org.springframework.boot:spring-boot-starter-test') 
 }
 
-
-eclipse {
-	classpath {
-		 containers.remove('org.eclipse.jdt.launching.JRE_CONTAINER')
-		 containers 'org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8'
-	}
-}
-
 task wrapper(type: Wrapper) {
-	gradleVersion = '2.12'
+	gradleVersion = '4.4'
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
+#Sat Dec 16 13:44:20 CET 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.12-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip