Convert tabs to spaces

Per Java Code Style Guide: https://wiki.onap.org/display/DW/Java+code+style
Converting tabs to 4 spaces.

Issue-Id: SDNC-25
Change-Id: I99ce6c244df72f805b52d0d66403d8b76d9929ae
Signed-off-by: Marcus G K Williams <marcus.williams@intel.com>

6 files changed, 333 insertions, 333 deletions

diff --git a/aai-service/features/pom.xml b/aai-service/features/pom.xml
index 207113664..9259d6cd1 100755
--- a/aai-service/features/pom.xml
+++ b/aai-service/features/pom.xml
@@ -1,155 +1,155 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <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>
-	<parent>
-		<artifactId>aai-service</artifactId>
-		<groupId>org.onap.ccsdk.sli.adaptors</groupId>
-		<version>0.0.1-SNAPSHOT</version>
-	</parent>
-	<artifactId>aai-service-features</artifactId>
-	<name>AAI Interface Service - Features</name>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <artifactId>aai-service</artifactId>
+        <groupId>org.onap.ccsdk.sli.adaptors</groupId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <artifactId>aai-service-features</artifactId>
+    <name>AAI Interface Service - Features</name>
 
-	<packaging>jar</packaging>
+    <packaging>jar</packaging>
 
-	<dependencies>
+    <dependencies>
 
 
-		<dependency>
-			<groupId>org.onap.ccsdk.sli.adaptors</groupId>
-			<artifactId>aai-service-provider</artifactId>
-			<version>${project.version}</version>
-		</dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.adaptors</groupId>
+            <artifactId>aai-service-provider</artifactId>
+            <version>${project.version}</version>
+        </dependency>
 
-		<dependency>
-			<groupId>org.opendaylight.mdsal</groupId>
-			<artifactId>features-mdsal</artifactId>
-			<version>${odl.mdsal.features.version}</version>
-			<classifier>features</classifier>
-			<type>xml</type>
+        <dependency>
+            <groupId>org.opendaylight.mdsal</groupId>
+            <artifactId>features-mdsal</artifactId>
+            <version>${odl.mdsal.features.version}</version>
+            <classifier>features</classifier>
+            <type>xml</type>
 
-			<scope>runtime</scope>
-		</dependency>
+            <scope>runtime</scope>
+        </dependency>
 
 
-		<!-- dependency for opendaylight-karaf-empty for use by testing -->
-		<dependency>
-			<groupId>org.opendaylight.odlparent</groupId>
-			<artifactId>opendaylight-karaf-empty</artifactId>
-			<version>${odl.karaf.empty.distro.version}</version>
-			<type>zip</type>
-		</dependency>
+        <!-- dependency for opendaylight-karaf-empty for use by testing -->
+        <dependency>
+            <groupId>org.opendaylight.odlparent</groupId>
+            <artifactId>opendaylight-karaf-empty</artifactId>
+            <version>${odl.karaf.empty.distro.version}</version>
+            <type>zip</type>
+        </dependency>
 
 
-		<dependency>
-			<!-- Required for launching the feature tests -->
-			<groupId>org.opendaylight.odlparent</groupId>
-			<artifactId>features-test</artifactId>
-			<version>${odl.commons.opendaylight.version}</version>
-			<scope>test</scope>
-		</dependency>
+        <dependency>
+            <!-- Required for launching the feature tests -->
+            <groupId>org.opendaylight.odlparent</groupId>
+            <artifactId>features-test</artifactId>
+            <version>${odl.commons.opendaylight.version}</version>
+            <scope>test</scope>
+        </dependency>
 
-		<dependency>
-			<groupId>org.opendaylight.yangtools</groupId>
-			<artifactId>features-yangtools</artifactId>
-			<version>${odl.yangtools.version}</version>
-			<classifier>features</classifier>
-			<type>xml</type>
-			<scope>runtime</scope>
-		</dependency>
+        <dependency>
+            <groupId>org.opendaylight.yangtools</groupId>
+            <artifactId>features-yangtools</artifactId>
+            <version>${odl.yangtools.version}</version>
+            <classifier>features</classifier>
+            <type>xml</type>
+            <scope>runtime</scope>
+        </dependency>
 
-		<dependency>
-			<groupId>com.sun.jersey</groupId>
-			<artifactId>jersey-client</artifactId>
-			<version>1.17</version>
-		</dependency>
-		<dependency>
-			<groupId>com.sun.jersey</groupId>
-			<artifactId>jersey-core</artifactId>
-			<version>1.17</version>
-		</dependency>
-		<dependency>
-		    <groupId>commons-lang</groupId>
-		    <artifactId>commons-lang</artifactId>
-		    <version>2.6</version>
-		</dependency>
-		<dependency>
-			<groupId>com.fasterxml.jackson.core</groupId>
-			<artifactId>jackson-databind</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>com.fasterxml.jackson.core</groupId>
-			<artifactId>jackson-annotations</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>com.fasterxml.jackson.core</groupId>
-			<artifactId>jackson-core</artifactId>
-		</dependency>
-	</dependencies>
+        <dependency>
+            <groupId>com.sun.jersey</groupId>
+            <artifactId>jersey-client</artifactId>
+            <version>1.17</version>
+        </dependency>
+        <dependency>
+            <groupId>com.sun.jersey</groupId>
+            <artifactId>jersey-core</artifactId>
+            <version>1.17</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-lang</groupId>
+            <artifactId>commons-lang</artifactId>
+            <version>2.6</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+        </dependency>
+    </dependencies>
 
-	<build>
-		<resources>
-			<resource>
-				<filtering>true</filtering>
-				<directory>src/main/resources</directory>
-			</resource>
-		</resources>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-resources-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>filter</id>
-						<goals>
-							<goal>resources</goal>
-						</goals>
-						<phase>generate-resources</phase>
-					</execution>
-				</executions>
-			</plugin>
-					<!-- launches the feature test, which validates that your karaf feature
-					can be installed inside of a karaf container. It doesn't validate that your
-					functionality works correctly, just that you have all of the dependent bundles
-					defined correctly.
-			<plugin>
+    <build>
+        <resources>
+            <resource>
+                <filtering>true</filtering>
+                <directory>src/main/resources</directory>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>filter</id>
+                        <goals>
+                            <goal>resources</goal>
+                        </goals>
+                        <phase>generate-resources</phase>
+                    </execution>
+                </executions>
+            </plugin>
+                    <!-- launches the feature test, which validates that your karaf feature
+                    can be installed inside of a karaf container. It doesn't validate that your
+                    functionality works correctly, just that you have all of the dependent bundles
+                    defined correctly.
+            <plugin>
 
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-surefire-plugin</artifactId>
-				<version>2.16</version>
-				<configuration>
-					<systemPropertyVariables>
-						<karaf.distro.groupId>org.opendaylight.controller</karaf.distro.groupId>
-						<karaf.distro.artifactId>opendaylight-karaf-empty</karaf.distro.artifactId>
-						<karaf.distro.version>${odl.karaf.empty.distro.version}</karaf.distro.version>
-					</systemPropertyVariables>
-					<dependenciesToScan>
-						<dependency>org.opendaylight.yangtools:features-test</dependency>
-					</dependenciesToScan>
-				</configuration>
-			</plugin>
-			-->
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>build-helper-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>attach-artifacts</id>
-						<goals>
-							<goal>attach-artifact</goal>
-						</goals>
-						<phase>package</phase>
-						<configuration>
-							<artifacts>
-								<artifact>
-									<file>${project.build.directory}/classes/${features.file}</file>
-									<type>xml</type>
-									<classifier>features</classifier>
-								</artifact>
-							</artifacts>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.16</version>
+                <configuration>
+                    <systemPropertyVariables>
+                        <karaf.distro.groupId>org.opendaylight.controller</karaf.distro.groupId>
+                        <karaf.distro.artifactId>opendaylight-karaf-empty</karaf.distro.artifactId>
+                        <karaf.distro.version>${odl.karaf.empty.distro.version}</karaf.distro.version>
+                    </systemPropertyVariables>
+                    <dependenciesToScan>
+                        <dependency>org.opendaylight.yangtools:features-test</dependency>
+                    </dependenciesToScan>
+                </configuration>
+            </plugin>
+            -->
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-artifacts</id>
+                        <goals>
+                            <goal>attach-artifact</goal>
+                        </goals>
+                        <phase>package</phase>
+                        <configuration>
+                            <artifacts>
+                                <artifact>
+                                    <file>${project.build.directory}/classes/${features.file}</file>
+                                    <type>xml</type>
+                                    <classifier>features</classifier>
+                                </artifact>
+                            </artifacts>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 </project>
diff --git a/aai-service/features/src/main/resources/features.xml b/aai-service/features/src/main/resources/features.xml
index 2f3ac734d..23ab99764 100644
--- a/aai-service/features/src/main/resources/features.xml
+++ b/aai-service/features/src/main/resources/features.xml
@@ -4,7 +4,7 @@
   openECOMP : SDN-C
   ================================================================================
   Copyright (C) 2017 ONAP Intellectual Property. All rights
-  						reserved.
+                        reserved.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -32,15 +32,15 @@
         <bundle>mvn:org.openecomp.sdnc.adaptors/aai-service-provider/${project.version}</bundle>
         <bundle>mvn:com.sun.jersey/jersey-client/${jersey.client.version}</bundle>
         <bundle>mvn:com.sun.jersey/jersey-core/${jersey.version}</bundle>
-		<bundle>mvn:org.apache.httpcomponents/httpcore-osgi/${apache.httpcomponents.version}</bundle>
-		<bundle>mvn:org.apache.httpcomponents/httpclient-osgi/${apache.httpcomponents.version}</bundle>
-		<bundle>mvn:com.fasterxml.jackson.core/jackson-databind/${jackson.version}</bundle>
-		<bundle>mvn:com.fasterxml.jackson.core/jackson-annotations/${jackson.version}</bundle>
-		<bundle>mvn:com.fasterxml.jackson.core/jackson-core/${jackson.version}</bundle>
-		<bundle>mvn:commons-lang/commons-lang/${commons.lang.version}</bundle>
-		<bundle>mvn:com.fasterxml.jackson.module/jackson-module-jaxb-annotations/${jackson.version}</bundle>
-		<!--
-		<bundle>mvn:org.jvnet.jaxb2_commons/jaxb2-basics-runtime/${jvnet.jaxb2.version}</bundle>
-		-->
+        <bundle>mvn:org.apache.httpcomponents/httpcore-osgi/${apache.httpcomponents.version}</bundle>
+        <bundle>mvn:org.apache.httpcomponents/httpclient-osgi/${apache.httpcomponents.version}</bundle>
+        <bundle>mvn:com.fasterxml.jackson.core/jackson-databind/${jackson.version}</bundle>
+        <bundle>mvn:com.fasterxml.jackson.core/jackson-annotations/${jackson.version}</bundle>
+        <bundle>mvn:com.fasterxml.jackson.core/jackson-core/${jackson.version}</bundle>
+        <bundle>mvn:commons-lang/commons-lang/${commons.lang.version}</bundle>
+        <bundle>mvn:com.fasterxml.jackson.module/jackson-module-jaxb-annotations/${jackson.version}</bundle>
+        <!--
+        <bundle>mvn:org.jvnet.jaxb2_commons/jaxb2-basics-runtime/${jvnet.jaxb2.version}</bundle>
+        -->
     </feature>
 </features>
diff --git a/aai-service/installer/pom.xml b/aai-service/installer/pom.xml
index 6668eca0a..91db2ca8b 100755
--- a/aai-service/installer/pom.xml
+++ b/aai-service/installer/pom.xml
@@ -1,144 +1,144 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <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>
-	<parent>
-		<artifactId>aai-service</artifactId>
-		<groupId>org.onap.ccsdk.sli.adaptors</groupId>
-		<version>0.0.1-SNAPSHOT</version>
-	</parent>
-	<artifactId>aai-service-installer</artifactId>
-	<name>AAI Adaptor - Karaf  Installer</name>
-	<packaging>pom</packaging>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <artifactId>aai-service</artifactId>
+        <groupId>org.onap.ccsdk.sli.adaptors</groupId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <artifactId>aai-service-installer</artifactId>
+    <name>AAI Adaptor - Karaf  Installer</name>
+    <packaging>pom</packaging>
 
-	<properties>
-		<application.name>sdnc-aai-service</application.name>
-		<features.boot>sdnc-aai-service</features.boot>
-		<features.repositories>mvn:org.onap.ccsdk.sli.adaptors/aai-service-features/${project.version}/xml/features</features.repositories>
-		<include.transitive.dependencies>false</include.transitive.dependencies>
-	</properties>
+    <properties>
+        <application.name>sdnc-aai-service</application.name>
+        <features.boot>sdnc-aai-service</features.boot>
+        <features.repositories>mvn:org.onap.ccsdk.sli.adaptors/aai-service-features/${project.version}/xml/features</features.repositories>
+        <include.transitive.dependencies>false</include.transitive.dependencies>
+    </properties>
 
-	<dependencies>
+    <dependencies>
 
-		<dependency>
-			<groupId>org.onap.ccsdk.sli.adaptors</groupId>
-			<artifactId>aai-service-features</artifactId>
-			<version>${project.version}</version>
-			<classifier>features</classifier>
-			<type>xml</type>
-			<exclusions>
-				<exclusion>
-					<groupId>*</groupId>
-					<artifactId>*</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.adaptors</groupId>
+            <artifactId>aai-service-features</artifactId>
+            <version>${project.version}</version>
+            <classifier>features</classifier>
+            <type>xml</type>
+            <exclusions>
+                <exclusion>
+                    <groupId>*</groupId>
+                    <artifactId>*</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
 
-		<dependency>
-			<groupId>org.onap.ccsdk.sli.adaptors</groupId>
-			<artifactId>aai-service-provider</artifactId>
-			<version>${project.version}</version>
-		</dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.adaptors</groupId>
+            <artifactId>aai-service-provider</artifactId>
+            <version>${project.version}</version>
+        </dependency>
 
-		<dependency>
-			<groupId>org.jvnet.jaxb2_commons</groupId>
-			<artifactId>jaxb2-basics-runtime</artifactId>
-			<version>${jvnet.jaxb2.version}</version>
-		</dependency>
+        <dependency>
+            <groupId>org.jvnet.jaxb2_commons</groupId>
+            <artifactId>jaxb2-basics-runtime</artifactId>
+            <version>${jvnet.jaxb2.version}</version>
+        </dependency>
 
-	</dependencies>
+    </dependencies>
 
-	<build>
-		<plugins>
-			<plugin>
-				<artifactId>maven-assembly-plugin</artifactId>
-				<version>2.6</version>
-				<executions>
-					<execution>
-						<id>maven-repo-zip</id>
-						<goals>
-							<goal>single</goal>
-						</goals>
-						<phase>package</phase>
-						<configuration>
-							<attach>false</attach>
-							<finalName>stage/${application.name}-${project.version}</finalName>
-							<descriptors>
-								<descriptor>src/assembly/assemble_mvnrepo_zip.xml</descriptor>
-							</descriptors>
-							<appendAssemblyId>false</appendAssemblyId>
-						</configuration>
-					</execution>
-					<execution>
-						<id>installer-zip</id>
-						<goals>
-							<goal>single</goal>
-						</goals>
-						<phase>package</phase>
-						<configuration>
-							<attach>true</attach>
-							<finalName>${application.name}-${project.version}-installer</finalName>
-							<descriptors>
-								<descriptor>src/assembly/assemble_installer_zip.xml</descriptor>
-							</descriptors>
-							<appendAssemblyId>false</appendAssemblyId>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-dependency-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>copy-dependencies</id>
-						<goals>
-							<goal>copy-dependencies</goal>
-						</goals>
-						<phase>prepare-package</phase>
-						<configuration>
-							<transitive>false</transitive>
-							<outputDirectory>${project.build.directory}/assembly/system</outputDirectory>
-							<overWriteReleases>false</overWriteReleases>
-							<overWriteSnapshots>true</overWriteSnapshots>
-							<overWriteIfNewer>true</overWriteIfNewer>
-							<useRepositoryLayout>true</useRepositoryLayout>
-							<addParentPoms>false</addParentPoms>
-							<copyPom>false</copyPom>
-							<includeGroupIds>org.onap.ccsdk,org.jvnet.jaxb2_commons</includeGroupIds>
-							<excludeArtifactIds>sli-common,sli-provider,dblib-provider,dblib-common</excludeArtifactIds>
-							<scope>provided</scope>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<artifactId>maven-resources-plugin</artifactId>
-				<version>2.6</version>
-				<executions>
-					<execution>
-						<id>copy-version</id>
-						<goals>
-							<goal>copy-resources</goal>
-						</goals><!-- here the phase you need -->
-						<phase>validate</phase>
-						<configuration>
-							<outputDirectory>${basedir}/target/stage</outputDirectory>
-							<resources>
-								<resource>
-									<directory>src/main/resources/scripts</directory>
-									<includes>
-										<include>install-feature.sh</include>
-									</includes>
-									<filtering>true</filtering>
-								</resource>
-							</resources>
-						</configuration>
-					</execution>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <version>2.6</version>
+                <executions>
+                    <execution>
+                        <id>maven-repo-zip</id>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                        <phase>package</phase>
+                        <configuration>
+                            <attach>false</attach>
+                            <finalName>stage/${application.name}-${project.version}</finalName>
+                            <descriptors>
+                                <descriptor>src/assembly/assemble_mvnrepo_zip.xml</descriptor>
+                            </descriptors>
+                            <appendAssemblyId>false</appendAssemblyId>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>installer-zip</id>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                        <phase>package</phase>
+                        <configuration>
+                            <attach>true</attach>
+                            <finalName>${application.name}-${project.version}-installer</finalName>
+                            <descriptors>
+                                <descriptor>src/assembly/assemble_installer_zip.xml</descriptor>
+                            </descriptors>
+                            <appendAssemblyId>false</appendAssemblyId>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <phase>prepare-package</phase>
+                        <configuration>
+                            <transitive>false</transitive>
+                            <outputDirectory>${project.build.directory}/assembly/system</outputDirectory>
+                            <overWriteReleases>false</overWriteReleases>
+                            <overWriteSnapshots>true</overWriteSnapshots>
+                            <overWriteIfNewer>true</overWriteIfNewer>
+                            <useRepositoryLayout>true</useRepositoryLayout>
+                            <addParentPoms>false</addParentPoms>
+                            <copyPom>false</copyPom>
+                            <includeGroupIds>org.onap.ccsdk,org.jvnet.jaxb2_commons</includeGroupIds>
+                            <excludeArtifactIds>sli-common,sli-provider,dblib-provider,dblib-common</excludeArtifactIds>
+                            <scope>provided</scope>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-resources-plugin</artifactId>
+                <version>2.6</version>
+                <executions>
+                    <execution>
+                        <id>copy-version</id>
+                        <goals>
+                            <goal>copy-resources</goal>
+                        </goals><!-- here the phase you need -->
+                        <phase>validate</phase>
+                        <configuration>
+                            <outputDirectory>${basedir}/target/stage</outputDirectory>
+                            <resources>
+                                <resource>
+                                    <directory>src/main/resources/scripts</directory>
+                                    <includes>
+                                        <include>install-feature.sh</include>
+                                    </includes>
+                                    <filtering>true</filtering>
+                                </resource>
+                            </resources>
+                        </configuration>
+                    </execution>
 
-				</executions>
-			</plugin>
+                </executions>
+            </plugin>
 
-		</plugins>
-	</build>
+        </plugins>
+    </build>
 
 </project>
diff --git a/aai-service/installer/src/assembly/assemble_installer_zip.xml b/aai-service/installer/src/assembly/assemble_installer_zip.xml
index e278872a1..5f32ff4ce 100644
--- a/aai-service/installer/src/assembly/assemble_installer_zip.xml
+++ b/aai-service/installer/src/assembly/assemble_installer_zip.xml
@@ -3,7 +3,7 @@
   openECOMP : SDN-C
   ================================================================================
   Copyright (C) 2017 ONAP Intellectual Property. All rights
-  						reserved.
+                        reserved.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -22,37 +22,37 @@
 <!-- Defines how we build the .zip file which is our distribution. -->
 
 <assembly
-	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
-	<id>installer_zip</id>
-	<formats>
-		<format>zip</format>
-	</formats>
+    xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
+    <id>installer_zip</id>
+    <formats>
+        <format>zip</format>
+    </formats>
 
-	<!--  we want "system" and related files right at the root level
-		  as this file is suppose to be unzip on top of a karaf
-		  distro. -->
-	<includeBaseDirectory>false</includeBaseDirectory>
+    <!--  we want "system" and related files right at the root level
+          as this file is suppose to be unzip on top of a karaf
+          distro. -->
+    <includeBaseDirectory>false</includeBaseDirectory>
 
-	<fileSets>
-		<fileSet>
-			<directory>target/stage/</directory>
-			<outputDirectory>${application.name}</outputDirectory>
-			<fileMode>755</fileMode>
-			<includes>
-				<include>*.sh</include>
-			</includes>
-		</fileSet>
-		<fileSet>
-			<directory>target/stage/</directory>
-			<outputDirectory>${application.name}</outputDirectory>
-			<fileMode>644</fileMode>
-			<excludes>
-				<exclude>*.sh</exclude>
-			</excludes>
-		</fileSet>
-	</fileSets>
+    <fileSets>
+        <fileSet>
+            <directory>target/stage/</directory>
+            <outputDirectory>${application.name}</outputDirectory>
+            <fileMode>755</fileMode>
+            <includes>
+                <include>*.sh</include>
+            </includes>
+        </fileSet>
+        <fileSet>
+            <directory>target/stage/</directory>
+            <outputDirectory>${application.name}</outputDirectory>
+            <fileMode>644</fileMode>
+            <excludes>
+                <exclude>*.sh</exclude>
+            </excludes>
+        </fileSet>
+    </fileSets>
 
 
 
diff --git a/aai-service/installer/src/assembly/assemble_mvnrepo_zip.xml b/aai-service/installer/src/assembly/assemble_mvnrepo_zip.xml
index 1edacdb6d..6b7d23f89 100644
--- a/aai-service/installer/src/assembly/assemble_mvnrepo_zip.xml
+++ b/aai-service/installer/src/assembly/assemble_mvnrepo_zip.xml
@@ -3,7 +3,7 @@
   openECOMP : SDN-C
   ================================================================================
   Copyright (C) 2017 ONAP Intellectual Property. All rights
-  						reserved.
+                        reserved.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -22,27 +22,27 @@
 <!-- Defines how we build the .zip file which is our distribution. -->
 
 <assembly
-	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
-	<id>mvnrepo_zip</id>
-	<formats>
-		<format>zip</format>
-	</formats>
+    xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
+    <id>mvnrepo_zip</id>
+    <formats>
+        <format>zip</format>
+    </formats>
 
-	<!--  we want "system" and related files right at the root level
-		  as this file is suppose to be unzip on top of a karaf
-		  distro. -->
-	<includeBaseDirectory>false</includeBaseDirectory>
+    <!--  we want "system" and related files right at the root level
+          as this file is suppose to be unzip on top of a karaf
+          distro. -->
+    <includeBaseDirectory>false</includeBaseDirectory>
 
-	<fileSets>
-		<fileSet>
-			<directory>target/assembly/</directory>
-			<outputDirectory>.</outputDirectory>
-			<excludes>
-			</excludes>
-		</fileSet>
-	</fileSets>
+    <fileSets>
+        <fileSet>
+            <directory>target/assembly/</directory>
+            <outputDirectory>.</outputDirectory>
+            <excludes>
+            </excludes>
+        </fileSet>
+    </fileSets>
 
 
 
diff --git a/aai-service/installer/src/main/resources/scripts/install-feature.sh b/aai-service/installer/src/main/resources/scripts/install-feature.sh
index 9a47d2225..214dbbe7e 100644
--- a/aai-service/installer/src/main/resources/scripts/install-feature.sh
+++ b/aai-service/installer/src/main/resources/scripts/install-feature.sh
@@ -30,10 +30,10 @@ REPOZIP=${INSTALLERDIR}/${features.boot}-${project.version}.zip
 
 if [ -f ${REPOZIP} ]
 then
-	unzip -d ${ODL_HOME} ${REPOZIP}
+    unzip -d ${ODL_HOME} ${REPOZIP}
 else
-	echo "ERROR : repo zip ($REPOZIP) not found"
-	exit 1
+    echo "ERROR : repo zip ($REPOZIP) not found"
+    exit 1
 fi
 
 ${ODL_KARAF_CLIENT} ${ODL_KARAF_CLIENT_OPTS} feature:repo-add ${features.repositories}