Merge pull request #109 from cisco-system-traffic-generator/google-format-version-update

google format version update

Author: Emil-Gustafsson

build.gradle

@@ -38,6 +38,10 @@ repositories {
     mavenCentral()
 }
 
+googleJavaFormat {
+  toolVersion = '1.7'
+}
+
 dependencies {
     compile group: 'org.pcap4j', name: 'pcap4j-packetfactory-static', version:'1.7.7' //1.8.0+ requires java 9
     compile group: 'org.apache.commons', name: 'commons-lang3', version:'3.9'

src/e2e-test/java/com/cisco/trex/stateless/TRexClientTest.java

@@ -678,9 +678,7 @@ private static EthernetPacket buildIdealPkt(String pkt) {
 
   @AfterClass
   public static void tierDown() {
-    client
-        .getPorts()
-        .stream()
+    client.getPorts().stream()
         .forEach(
             port -> {
               client.stopTraffic(port.getIndex());
@@ -693,9 +691,7 @@ public static void tierDown() {
   @After
   public void tearDownMethod() {
     client.removeAllCaptures();
-    client
-        .getPorts()
-        .stream()
+    client.getPorts().stream()
         .forEach(
             port -> {
               client.stopTraffic(port.getIndex());

src/main/java/com/cisco/trex/stateless/IPv6NeighborDiscoveryService.java

@@ -123,8 +123,7 @@ public Map<String, Ipv6Node> scan(int portIdx, int timeDuration, String dstIP, S
       icmpNAReplies.addAll(tRexClient.getRxQueue(portIdx, ipV6NAPktFilter));
     }
     tRexClient.removeRxQueue(portIdx);
-    return icmpNAReplies
-        .stream()
+    return icmpNAReplies.stream()
         .map(this::toIpv6Node)
         .distinct()
         .filter(