update to java 8

Author: BCaxelbecker

pom.xml

@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
@@ -74,7 +75,7 @@
 
 	<build>
 		<plugins>
-		
+
 			<plugin>
 				<inherited>true</inherited>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -97,7 +98,7 @@
 					</execution>
 				</executions>
 			</plugin>
-		
+
 			<plugin>
 				<groupId>org.sonatype.plugins</groupId>
 				<artifactId>nexus-staging-maven-plugin</artifactId>
@@ -224,6 +225,11 @@
 			<artifactId>httpclient</artifactId>
 			<scope>provided</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.apache.httpcomponents</groupId>
+			<artifactId>httpcore</artifactId>
+			<scope>provided</scope>
+		</dependency>
 		<dependency>
 			<groupId>com.arangodb</groupId>
 			<artifactId>velocypack</artifactId>
@@ -237,7 +243,7 @@
 			<artifactId>logback-classic</artifactId>
 			<scope>test</scope>
 		</dependency>
-			<dependency>
+		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
 			<scope>test</scope>
@@ -256,6 +262,11 @@
 				<artifactId>httpclient</artifactId>
 				<version>${httpclient.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>org.apache.httpcomponents</groupId>
+				<artifactId>httpcore</artifactId>
+				<version>4.4.11</version>
+			</dependency>
 			<dependency>
 				<groupId>com.arangodb</groupId>
 				<artifactId>velocypack</artifactId>
@@ -271,7 +282,7 @@
 				<artifactId>logback-classic</artifactId>
 				<version>${logback-classic.version}</version>
 			</dependency>
-				<dependency>
+			<dependency>
 				<groupId>junit</groupId>
 				<artifactId>junit</artifactId>
 				<version>${junit.version}</version>