ASTERIXDB-1136: Make Java compiler target configurable via profile

Change-Id: I10378f9d3fdec9b4951f53c9b370b7741668e537
Reviewed-on: https://asterix-gerrit.ics.uci.edu/273
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
diff --git a/hyracks/hyracks-examples/text-example/textclient/pom.xml b/hyracks/hyracks-examples/text-example/textclient/pom.xml
index 4304414..3bf69e2 100644
--- a/hyracks/hyracks-examples/text-example/textclient/pom.xml
+++ b/hyracks/hyracks-examples/text-example/textclient/pom.xml
@@ -46,16 +46,6 @@
   <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>
-          <fork>true</fork>
-        </configuration>
-      </plugin>
-      <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>appassembler-maven-plugin</artifactId>
         <version>1.3</version>
diff --git a/hyracks/hyracks-examples/text-example/texthelper/pom.xml b/hyracks/hyracks-examples/text-example/texthelper/pom.xml
index 6101f67..7da4977 100644
--- a/hyracks/hyracks-examples/text-example/texthelper/pom.xml
+++ b/hyracks/hyracks-examples/text-example/texthelper/pom.xml
@@ -47,18 +47,5 @@
   		<version>0.2.17-SNAPSHOT</version>
   	</dependency>
   </dependencies>
-  <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>
-          <fork>true</fork>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
+
 </project>
diff --git a/hyracks/hyracks-examples/text-example/textserver/pom.xml b/hyracks/hyracks-examples/text-example/textserver/pom.xml
index f116638..c669f22 100644
--- a/hyracks/hyracks-examples/text-example/textserver/pom.xml
+++ b/hyracks/hyracks-examples/text-example/textserver/pom.xml
@@ -126,15 +126,6 @@
       </plugin>
       <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>
-      <plugin>
-      	<groupId>org.apache.maven.plugins</groupId>
       	<artifactId>maven-failsafe-plugin</artifactId>
       	<version>2.8.1</version>
       	<executions>
@@ -151,7 +142,6 @@
   </build>
   <dependencies>
     <dependency>
-      <!-- Dependency management inherited from top-level hyracks -->
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
     </dependency>