Remove Spring IO Platform Dependency Management.

Declare Spring's Dependency Management Gradle Plugin to manage project dependency versions.

docs/spring-session-docs.gradle

@@ -1,8 +1,16 @@
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
+
 apply plugin: 'io.spring.convention.docs'
 apply plugin: 'io.spring.convention.spring-test'
-
+apply plugin: 'io.spring.dependency-management'
 apply from: IDE_GRADLE
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 dependencies {
 
 	testCompile project(':spring-session-data-geode')

samples/boot/gemfire-with-scoped-proxies/spring-session-sample-boot-gemfire-with-scoped-proxies.gradle

@@ -1,4 +1,7 @@
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
+
 apply plugin: 'io.spring.convention.spring-sample-boot'
+apply plugin: 'io.spring.dependency-management'
 apply plugin: "application"
 
 apply from: IDE_GRADLE
@@ -7,6 +10,12 @@ repositories {
 	mavenCentral()
 }
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 dependencies {
 
 	compile project(':spring-session-data-geode')

samples/boot/gemfire/spring-session-sample-boot-gemfire.gradle

@@ -1,12 +1,20 @@
-apply plugin: 'io.spring.convention.spring-sample-boot'
-apply plugin: "application"
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
 
+apply plugin: 'io.spring.convention.spring-sample-boot'
+apply plugin: 'io.spring.dependency-management'
+apply plugin: "application"
 apply from: IDE_GRADLE
 
 repositories {
 	mavenCentral()
 }
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 dependencies {
 
 	compile project(':spring-session-data-geode')

samples/javaconfig/gemfire-clientserver/spring-session-sample-javaconfig-gemfire-clientserver.gradle

@@ -1,9 +1,17 @@
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
+
 apply plugin: 'io.spring.convention.spring-sample-war'
+apply plugin: 'io.spring.dependency-management'
 apply plugin: "gemfire-server"
 apply plugin: "application"
-
 apply from: IDE_GRADLE
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 dependencies {
 
 	compile project(':spring-session-data-geode')

samples/javaconfig/gemfire-p2p/spring-session-sample-javaconfig-gemfire-p2p.gradle

@@ -1,7 +1,15 @@
-apply plugin: 'io.spring.convention.spring-sample-war'
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
 
+apply plugin: 'io.spring.convention.spring-sample-war'
+apply plugin: 'io.spring.dependency-management'
 apply from: IDE_GRADLE
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 dependencies {
 
 	compile project(':spring-session-data-geode')

samples/xml/gemfire-clientserver/spring-session-sample-xml-gemfire-clientserver.gradle

@@ -1,9 +1,17 @@
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
+
 apply plugin: 'io.spring.convention.spring-sample-war'
+apply plugin: 'io.spring.dependency-management'
 apply plugin: "gemfire-server"
 apply plugin: "application"
-
 apply from: IDE_GRADLE
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 dependencies {
 
 	compile project(':spring-session-data-geode')

samples/xml/gemfire-p2p/spring-session-sample-xml-gemfire-p2p.gradle

@@ -1,7 +1,15 @@
-apply plugin: 'io.spring.convention.spring-sample-war'
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
 
+apply plugin: 'io.spring.convention.spring-sample-war'
+apply plugin: 'io.spring.dependency-management'
 apply from: IDE_GRADLE
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 dependencies {
 
 	compile project(':spring-session-data-geode')

spring-session-data-gemfire/spring-session-data-gemfire.gradle

@@ -1,9 +1,17 @@
-apply plugin: 'io.spring.convention.spring-module'
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
 
+apply plugin: 'io.spring.convention.spring-module'
+apply plugin: 'io.spring.dependency-management'
 apply from: IDE_GRADLE
 
 description = "Spring Session for Pivotal GemFire"
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 dependencies {
 
 	compile(project(':spring-session-data-geode')) {

spring-session-data-geode/spring-session-data-geode.gradle

@@ -1,7 +1,15 @@
-apply plugin: 'io.spring.convention.spring-module'
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
 
+apply plugin: 'io.spring.convention.spring-module'
+apply plugin: 'io.spring.dependency-management'
 apply from: IDE_GRADLE
 
+dependencyManagement {
+	imports {
+		mavenBom SpringBootPlugin.BOM_COORDINATES
+	}
+}
+
 description = "Spring Session for Apache Geode"
 
 dependencies {