diff --git a/spring-rest/pom.xml b/spring-rest/pom.xml
index ecfe1f40f0..abc28ace44 100644
--- a/spring-rest/pom.xml
+++ b/spring-rest/pom.xml
@@ -1,274 +1,273 @@
-<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>
-	<groupId>org.baeldung</groupId>
-	<artifactId>spring-rest</artifactId>
-	<version>0.1-SNAPSHOT</version>
-	<name>spring-rest</name>
-	<packaging>war</packaging>
+<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>
+    <groupId>org.baeldung</groupId>
+    <artifactId>spring-rest</artifactId>
+    <version>0.1-SNAPSHOT</version>
+    <name>spring-rest</name>
+    <packaging>war</packaging>
 
-	<parent>
-		<groupId>org.springframework.boot</groupId>
-		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>1.2.4.RELEASE</version>
-	</parent>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.2.4.RELEASE</version>
+    </parent>
 
-	<dependencies>
+    <dependencies>
 
-		<!-- Spring Boot Dependencies -->
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-security</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-thymeleaf</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-actuator</artifactId>
-		</dependency>
-
-		<!-- Spring -->
-
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-web</artifactId>
-			<version>${org.springframework.version}</version>
-			<exclusions>
-				<exclusion>
-					<artifactId>commons-logging</artifactId>
-					<groupId>commons-logging</groupId>
-				</exclusion>
-			</exclusions>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-webmvc</artifactId>
-			<version>${org.springframework.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-oxm</artifactId>
-			<version>${org.springframework.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>commons-fileupload</groupId>
-			<artifactId>commons-fileupload</artifactId>
-			<version>1.3.1</version>
-		</dependency>
-		<!-- web -->
-
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>javax.servlet-api</artifactId>
-			<version>3.0.1</version>
-			<scope>provided</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>jstl</artifactId>
-			<scope>runtime</scope>
-		</dependency>
-
-		<!-- marshalling -->
-
-		<dependency>
-			<groupId>com.fasterxml.jackson.core</groupId>
-			<artifactId>jackson-databind</artifactId>
-		</dependency>
-
-		<dependency>
-			<groupId>com.thoughtworks.xstream</groupId>
-			<artifactId>xstream</artifactId>
-			<version>1.4.8</version>
-		</dependency>
-
-		<!-- util -->
-
-		<dependency>
-			<groupId>com.google.guava</groupId>
-			<artifactId>guava</artifactId>
-			<version>${guava.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-lang3</artifactId>
-			<version>3.2.1</version>
-		</dependency>
-
-		<!-- logging -->
-
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<version>${org.slf4j.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>ch.qos.logback</groupId>
-			<artifactId>logback-classic</artifactId>
-			<version>${logback.version}</version>
-			<!-- <scope>runtime</scope> -->
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>jcl-over-slf4j</artifactId>
-			<version>${org.slf4j.version}</version>
-			<!-- <scope>runtime</scope> --> <!-- some spring dependencies need to compile against jcl -->
-		</dependency>
-		<dependency> <!-- needed to bridge to slf4j for projects that use the log4j APIs directly -->
-			<groupId>org.slf4j</groupId>
-			<artifactId>log4j-over-slf4j</artifactId>
-			<version>${org.slf4j.version}</version>
-		</dependency>
-
-		<!-- test scoped -->
-
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit-dep</artifactId>
-			<version>${junit.version}</version>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>org.hamcrest</groupId>
-			<artifactId>hamcrest-core</artifactId>
-			<version>${org.hamcrest.version}</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.hamcrest</groupId>
-			<artifactId>hamcrest-library</artifactId>
-			<version>${org.hamcrest.version}</version>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>org.mockito</groupId>
-			<artifactId>mockito-core</artifactId>
-			<version>${mockito.version}</version>
-			<scope>test</scope>
-		</dependency>
-		
-		<dependency>
-             <groupId>org.springframework</groupId> 
-             <artifactId>spring-test</artifactId> 
-             <version>${spring.version}</version> 
+        <!-- Spring Boot Dependencies -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
-		
 
-	</dependencies>
+        <!-- Spring -->
 
-	<build>
-		<finalName>spring-rest</finalName>
-		<resources>
-			<resource>
-				<directory>src/main/resources</directory>
-				<filtering>true</filtering>
-			</resource>
-		</resources>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>${org.springframework.version}</version>
+            <exclusions>
+                <exclusion>
+                    <artifactId>commons-logging</artifactId>
+                    <groupId>commons-logging</groupId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+            <version>${org.springframework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-oxm</artifactId>
+            <version>${org.springframework.version}</version>
+        </dependency>
 
-		<plugins>
+        <dependency>
+            <groupId>commons-fileupload</groupId>
+            <artifactId>commons-fileupload</artifactId>
+            <version>1.3.1</version>
+        </dependency>
+        <!-- web -->
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>${maven-compiler-plugin.version}</version>
-				<configuration>
-					<source>1.7</source>
-					<target>1.7</target>
-				</configuration>
-			</plugin>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>3.0.1</version>
+            <scope>provided</scope>
+        </dependency>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-war-plugin</artifactId>
-				<version>${maven-war-plugin.version}</version>
-			</plugin>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>jstl</artifactId>
+            <scope>runtime</scope>
+        </dependency>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-surefire-plugin</artifactId>
-				<version>${maven-surefire-plugin.version}</version>
-				<configuration>
-					<excludes>
-						<!-- <exclude>**/*ProductionTest.java</exclude> -->
-					</excludes>
-					<systemPropertyVariables>
-						<!-- <provPersistenceTarget>h2</provPersistenceTarget> -->
-					</systemPropertyVariables>
-				</configuration>
-			</plugin>
+        <!-- marshalling -->
 
-			<plugin>
-				<groupId>org.codehaus.cargo</groupId>
-				<artifactId>cargo-maven2-plugin</artifactId>
-				<version>${cargo-maven2-plugin.version}</version>
-				<configuration>
-					<wait>true</wait>
-					<container>
-						<containerId>jetty8x</containerId>
-						<type>embedded</type>
-						<systemProperties>
-							<!-- <provPersistenceTarget>cargo</provPersistenceTarget> -->
-						</systemProperties>
-					</container>
-					<configuration>
-						<properties>
-							<cargo.servlet.port>8082</cargo.servlet.port>
-						</properties>
-					</configuration>
-				</configuration>
-			</plugin>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
 
-		</plugins>
+        <dependency>
+            <groupId>com.thoughtworks.xstream</groupId>
+            <artifactId>xstream</artifactId>
+            <version>1.4.8</version>
+        </dependency>
 
-	</build>
+        <!-- util -->
 
-	<properties>
-		<!-- Spring -->
-		<org.springframework.version>4.1.6.RELEASE</org.springframework.version>
-		<org.springframework.security.version>3.2.7.RELEASE</org.springframework.security.version>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>${guava.version}</version>
+        </dependency>
 
-		<!-- persistence -->
-		<hibernate.version>4.3.10.Final</hibernate.version>
-		<mysql-connector-java.version>5.1.35</mysql-connector-java.version>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.2.1</version>
+        </dependency>
 
-		<!-- marshalling -->
+        <!-- logging -->
 
-		<jackson.version>2.5.1</jackson.version>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>${org.slf4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+            <!-- <scope>runtime</scope> -->
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>jcl-over-slf4j</artifactId>
+            <version>${org.slf4j.version}</version>
+            <!-- <scope>runtime</scope> --> <!-- some spring dependencies need to compile against jcl -->
+        </dependency>
+        <dependency> <!-- needed to bridge to slf4j for projects that use the log4j APIs directly -->
+            <groupId>org.slf4j</groupId>
+            <artifactId>log4j-over-slf4j</artifactId>
+            <version>${org.slf4j.version}</version>
+        </dependency>
 
-		<!-- various -->
-		<hibernate-validator.version>5.1.3.Final</hibernate-validator.version>
+        <!-- test scoped -->
 
-		<!-- util -->
-		<guava.version>18.0</guava.version>
-		<commons-lang3.version>3.4</commons-lang3.version>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit-dep</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
 
-		<!-- testing -->
-		<org.hamcrest.version>1.3</org.hamcrest.version>
-		<junit.version>4.11</junit.version>
-		<mockito.version>1.10.19</mockito.version>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-core</artifactId>
+            <version>${org.hamcrest.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-library</artifactId>
+            <version>${org.hamcrest.version}</version>
+            <scope>test</scope>
+        </dependency>
 
-		<httpcore.version>4.4.1</httpcore.version>
-		<httpclient.version>4.5</httpclient.version>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>${mockito.version}</version>
+            <scope>test</scope>
+        </dependency>
 
-		<rest-assured.version>2.4.1</rest-assured.version>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <version>${spring.version}</version>
+        </dependency>
 
-		<!-- logging -->
-		<org.slf4j.version>1.7.12</org.slf4j.version>
-		<logback.version>1.1.3</logback.version>
 
-		<!-- Maven plugins -->
-		<maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
-		<maven-war-plugin.version>2.6</maven-war-plugin.version>
-		<maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version>
-		<cargo-maven2-plugin.version>1.4.14</cargo-maven2-plugin.version>
+    </dependencies>
 
-	</properties>
+    <build>
+        <finalName>spring-rest</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+
+        <plugins>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${maven-compiler-plugin.version}</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>${maven-war-plugin.version}</version>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${maven-surefire-plugin.version}</version>
+                <configuration>
+                    <excludes>
+                        <!-- <exclude>**/*ProductionTest.java</exclude> -->
+                    </excludes>
+                    <systemPropertyVariables>
+                        <!-- <provPersistenceTarget>h2</provPersistenceTarget> -->
+                    </systemPropertyVariables>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.codehaus.cargo</groupId>
+                <artifactId>cargo-maven2-plugin</artifactId>
+                <version>${cargo-maven2-plugin.version}</version>
+                <configuration>
+                    <wait>true</wait>
+                    <container>
+                        <containerId>jetty8x</containerId>
+                        <type>embedded</type>
+                        <systemProperties>
+                            <!-- <provPersistenceTarget>cargo</provPersistenceTarget> -->
+                        </systemProperties>
+                    </container>
+                    <configuration>
+                        <properties>
+                            <cargo.servlet.port>8082</cargo.servlet.port>
+                        </properties>
+                    </configuration>
+                </configuration>
+            </plugin>
+
+        </plugins>
+
+    </build>
+
+    <properties>
+        <!-- Spring -->
+        <org.springframework.version>4.1.6.RELEASE</org.springframework.version>
+        <org.springframework.security.version>3.2.7.RELEASE</org.springframework.security.version>
+
+        <!-- persistence -->
+        <hibernate.version>4.3.10.Final</hibernate.version>
+        <mysql-connector-java.version>5.1.35</mysql-connector-java.version>
+
+        <!-- marshalling -->
+
+        <jackson.version>2.5.1</jackson.version>
+
+        <!-- various -->
+        <hibernate-validator.version>5.1.3.Final</hibernate-validator.version>
+
+        <!-- util -->
+        <guava.version>18.0</guava.version>
+        <commons-lang3.version>3.4</commons-lang3.version>
+
+        <!-- testing -->
+        <org.hamcrest.version>1.3</org.hamcrest.version>
+        <junit.version>4.11</junit.version>
+        <mockito.version>1.10.19</mockito.version>
+
+        <httpcore.version>4.4.1</httpcore.version>
+        <httpclient.version>4.5</httpclient.version>
+
+        <rest-assured.version>2.4.1</rest-assured.version>
+
+        <!-- logging -->
+        <org.slf4j.version>1.7.12</org.slf4j.version>
+        <logback.version>1.1.3</logback.version>
+
+        <!-- Maven plugins -->
+        <maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
+        <maven-war-plugin.version>2.6</maven-war-plugin.version>
+        <maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version>
+        <cargo-maven2-plugin.version>1.4.14</cargo-maven2-plugin.version>
+
+    </properties>
 
 </project>
\ No newline at end of file