diff --git a/asterix-algebra/pom.xml b/asterix-algebra/pom.xml
index 70f8c53..b81e77f 100644
--- a/asterix-algebra/pom.xml
+++ b/asterix-algebra/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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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>asterix</artifactId>
@@ -14,8 +15,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 			<plugin>
diff --git a/asterix-app/pom.xml b/asterix-app/pom.xml
index 2f80c30..7d6e64a 100644
--- a/asterix-app/pom.xml
+++ b/asterix-app/pom.xml
@@ -17,8 +17,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 			<plugin>
diff --git a/asterix-aql/pom.xml b/asterix-aql/pom.xml
index 7ac2cbb..7617582 100644
--- a/asterix-aql/pom.xml
+++ b/asterix-aql/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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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>asterix</artifactId>
@@ -13,8 +14,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 			<plugin>
@@ -36,14 +37,15 @@
 						<goals>
 							<goal>jjdoc</goal>
 						</goals>
-                        <phase>process-sources</phase>
+						<phase>process-sources</phase>
 					</execution>
 				</executions>
 			</plugin>
 		</plugins>
 		<pluginManagement>
 			<plugins>
-				<!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
+				<!--This plugin's configuration is used to store Eclipse m2e settings 
+					only. It has no influence on the Maven build itself. -->
 				<plugin>
 					<groupId>org.eclipse.m2e</groupId>
 					<artifactId>lifecycle-mapping</artifactId>
diff --git a/asterix-common/pom.xml b/asterix-common/pom.xml
index ee81e75..0994109 100644
--- a/asterix-common/pom.xml
+++ b/asterix-common/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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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>asterix</artifactId>
@@ -15,8 +16,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 		</plugins>
diff --git a/asterix-external-data/pom.xml b/asterix-external-data/pom.xml
index 3076323..337da7f 100644
--- a/asterix-external-data/pom.xml
+++ b/asterix-external-data/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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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>asterix</artifactId>
@@ -14,8 +15,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 			<plugin>
@@ -50,14 +51,12 @@
 				<artifactId>maven-surefire-plugin</artifactId>
 				<version>2.7.2</version>
 				<configuration>
-					<!--
-						doesn't work from m2eclipse, currently
-						<additionalClasspathElements>
-						<additionalClasspathElement>${basedir}/src/main/resources</additionalClasspathElement>
-						</additionalClasspathElements>
-					-->
+					<!-- doesn't work from m2eclipse, currently <additionalClasspathElements> 
+						<additionalClasspathElement>${basedir}/src/main/resources</additionalClasspathElement> 
+						</additionalClasspathElements> -->
 					<forkMode>pertest</forkMode>
-					<argLine>-enableassertions -Xmx${test.heap.size}m -Dfile.encoding=UTF-8
+					<argLine>-enableassertions -Xmx${test.heap.size}m
+						-Dfile.encoding=UTF-8
 						-Djava.util.logging.config.file=src/test/resources/logging.properties</argLine>
 					<includes>
 						<include>**/*TestSuite.java</include>
@@ -102,39 +101,39 @@
 			<version>1.3.1-201002241208</version>
 			<scope>test</scope>
 		</dependency>
-                <dependency>
-                        <groupId>org.twitter4j</groupId>
-                        <artifactId>twitter4j-core</artifactId>
-                        <version>2.2.3</version>
-                </dependency>
-                <dependency>
-                        <groupId>org.apache.hadoop</groupId>
-                        <artifactId>hadoop-core</artifactId>
-                        <version>0.20.2</version>
-                        <type>jar</type>
-                        <scope>compile</scope>
-                </dependency>
-                <dependency>
-                        <groupId>net.java.dev.rome</groupId>
-                        <artifactId>rome-fetcher</artifactId>
-                        <version>1.0.0</version>
-                        <type>jar</type>
-                        <scope>compile</scope>
-                </dependency>
-                <dependency>
-                         <groupId>rome</groupId>
-                         <artifactId>rome</artifactId>
-                         <version>1.0.1-modified-01</version>
-                </dependency>
-	        <dependency>
-		         <groupId>edu.uci.ics.hyracks</groupId>
-		         <artifactId>hyracks-dataflow-hadoop</artifactId>
-	        </dependency>
-<dependency>
-            <groupId>jdom</groupId>
-            <artifactId>jdom</artifactId>
-            <version>1.0</version>
-        </dependency>
+		<dependency>
+			<groupId>org.twitter4j</groupId>
+			<artifactId>twitter4j-core</artifactId>
+			<version>2.2.3</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.hadoop</groupId>
+			<artifactId>hadoop-core</artifactId>
+			<version>0.20.2</version>
+			<type>jar</type>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>net.java.dev.rome</groupId>
+			<artifactId>rome-fetcher</artifactId>
+			<version>1.0.0</version>
+			<type>jar</type>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>rome</groupId>
+			<artifactId>rome</artifactId>
+			<version>1.0.1-modified-01</version>
+		</dependency>
+		<dependency>
+			<groupId>edu.uci.ics.hyracks</groupId>
+			<artifactId>hyracks-dataflow-hadoop</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>jdom</groupId>
+			<artifactId>jdom</artifactId>
+			<version>1.0</version>
+		</dependency>
 	</dependencies>
 
 </project>
diff --git a/asterix-hyracks-glue/pom.xml b/asterix-hyracks-glue/pom.xml
index 5f991a4..1a18d1c 100644
--- a/asterix-hyracks-glue/pom.xml
+++ b/asterix-hyracks-glue/pom.xml
@@ -1,51 +1,52 @@
 <?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>asterix</artifactId>
-    <groupId>edu.uci.ics.asterix</groupId>
-    <version>0.0.4-SNAPSHOT</version>
-  </parent>
-  <groupId>edu.uci.ics.asterix</groupId>
-  <artifactId>asterix-hyracks-glue</artifactId>
-  <version>0.0.4-SNAPSHOT</version>
-  <build>
-       <plugins>
-           <plugin>
-              <groupId>org.apache.maven.plugins</groupId>
-              <artifactId>maven-compiler-plugin</artifactId>
-              <version>2.0.2</version>
-              <configuration>
-                 <source>1.6</source>
-                 <target>1.6</target>
-              </configuration>
-           </plugin>
-       </plugins>
-  </build>     
-  <name>asterix-hyracks-glue</name>
-  <url>http://maven.apache.org</url>
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>3.8.1</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-       <groupId>edu.uci.ics.asterix</groupId>
-       <artifactId>asterix-transactions</artifactId>
-       <version>0.0.4-SNAPSHOT</version>
-       <scope>compile</scope>
-    </dependency>
-    <dependency>
-    	<groupId>edu.uci.ics.asterix</groupId>
-    	<artifactId>asterix-common</artifactId>
-    	<version>0.0.4-SNAPSHOT</version>
-    	<type>jar</type>
-    	<scope>compile</scope>
-    </dependency>
-  </dependencies>
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
+<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>asterix</artifactId>
+		<groupId>edu.uci.ics.asterix</groupId>
+		<version>0.0.4-SNAPSHOT</version>
+	</parent>
+	<groupId>edu.uci.ics.asterix</groupId>
+	<artifactId>asterix-hyracks-glue</artifactId>
+	<version>0.0.4-SNAPSHOT</version>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>2.0.2</version>
+				<configuration>
+					<source>1.7</source>
+					<target>1.7</target>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+	<name>asterix-hyracks-glue</name>
+	<url>http://maven.apache.org</url>
+	<dependencies>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>3.8.1</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>edu.uci.ics.asterix</groupId>
+			<artifactId>asterix-transactions</artifactId>
+			<version>0.0.4-SNAPSHOT</version>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>edu.uci.ics.asterix</groupId>
+			<artifactId>asterix-common</artifactId>
+			<version>0.0.4-SNAPSHOT</version>
+			<type>jar</type>
+			<scope>compile</scope>
+		</dependency>
+	</dependencies>
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
 </project>
diff --git a/asterix-metadata/pom.xml b/asterix-metadata/pom.xml
index 58566f8..3e8e0f9 100644
--- a/asterix-metadata/pom.xml
+++ b/asterix-metadata/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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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>asterix</artifactId>
@@ -14,8 +15,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 		</plugins>
@@ -54,12 +55,12 @@
 			<version>0.0.4-SNAPSHOT</version>
 			<scope>compile</scope>
 		</dependency>
-                <dependency>
-                        <groupId>org.apache.hadoop</groupId>
-                        <artifactId>hadoop-core</artifactId>
-                        <version>0.20.2</version>
-                        <type>jar</type>
-                        <scope>compile</scope>
-                </dependency>
+		<dependency>
+			<groupId>org.apache.hadoop</groupId>
+			<artifactId>hadoop-core</artifactId>
+			<version>0.20.2</version>
+			<type>jar</type>
+			<scope>compile</scope>
+		</dependency>
 	</dependencies>
 </project>
diff --git a/asterix-om/pom.xml b/asterix-om/pom.xml
index 8cceaa0..8ff3f84 100644
--- a/asterix-om/pom.xml
+++ b/asterix-om/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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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>asterix</artifactId>
@@ -14,8 +15,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 		</plugins>
diff --git a/asterix-runtime/pom.xml b/asterix-runtime/pom.xml
index 93b38df..3feef3b 100644
--- a/asterix-runtime/pom.xml
+++ b/asterix-runtime/pom.xml
@@ -16,8 +16,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 			<plugin>
diff --git a/asterix-test-framework/pom.xml b/asterix-test-framework/pom.xml
index 2f0142e..9462b5d 100755
--- a/asterix-test-framework/pom.xml
+++ b/asterix-test-framework/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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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>asterix</artifactId>
@@ -13,21 +14,21 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
-            <plugin>
-                <groupId>org.jvnet.jaxb2.maven2</groupId>
-                <artifactId>maven-jaxb2-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>generate</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
+			<plugin>
+				<groupId>org.jvnet.jaxb2.maven2</groupId>
+				<artifactId>maven-jaxb2-plugin</artifactId>
+				<executions>
+					<execution>
+						<goals>
+							<goal>generate</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 	</build>
 
diff --git a/asterix-tools/pom.xml b/asterix-tools/pom.xml
index 62176d9..0440618 100644
--- a/asterix-tools/pom.xml
+++ b/asterix-tools/pom.xml
@@ -15,8 +15,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 			<plugin>
diff --git a/asterix-transactions/pom.xml b/asterix-transactions/pom.xml
index 7db5cd9..a402077 100644
--- a/asterix-transactions/pom.xml
+++ b/asterix-transactions/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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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>asterix</artifactId>
@@ -16,8 +17,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.0.2</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.7</source>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 		</plugins>
@@ -25,9 +26,9 @@
 	</build>
 
 	<dependencies>
-	    <dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
-  		<artifactId>hyracks-storage-am-common</artifactId>
-  	</dependency>
+		<dependency>
+			<groupId>edu.uci.ics.hyracks</groupId>
+			<artifactId>hyracks-storage-am-common</artifactId>
+		</dependency>
 	</dependencies>
 </project>