Use Collection#forEach() instead of Stream#forEach() for simplicity

Change-Id: I0a1aea4bdb5d305c50273e6ff749fe71bd2a295a
diff --git a/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllActiveAlarms.java b/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllActiveAlarms.java
index 1687bca..7fa9d06 100644
--- a/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllActiveAlarms.java
+++ b/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllActiveAlarms.java
@@ -37,7 +37,7 @@
     }
 
     void printAlarms(Set<Alarm> alarms) {
-        alarms.stream().forEach((alarm) -> {
+        alarms.forEach((alarm) -> {
             print(ToStringBuilder.reflectionToString(alarm, ToStringStyle.SHORT_PREFIX_STYLE));
         });
     }
diff --git a/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllAlarms.java b/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllAlarms.java
index 90a00c7..a44dc1e 100644
--- a/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllAlarms.java
+++ b/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllAlarms.java
@@ -36,7 +36,7 @@
     }
 
     void printAlarms(Set<Alarm> alarms) {
-        alarms.stream().forEach((alarm) -> {
+        alarms.forEach((alarm) -> {
             print(ToStringBuilder.reflectionToString(alarm, ToStringStyle.SHORT_PREFIX_STYLE));
         });
     }
diff --git a/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllAlarmsCounts.java b/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllAlarmsCounts.java
index 578cee9..9f689e4 100644
--- a/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllAlarmsCounts.java
+++ b/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetAllAlarmsCounts.java
@@ -36,7 +36,7 @@
     }
 
     void printCounts(Map<Alarm.SeverityLevel, Long> alarmCounts) {
-        alarmCounts.entrySet().stream().forEach((countEntry) -> {
+        alarmCounts.entrySet().forEach((countEntry) -> {
             print(String.format("%s, %d",
                     countEntry.getKey(), countEntry.getValue()));
 
diff --git a/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetDeviceAlarmsCounts.java b/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetDeviceAlarmsCounts.java
index 0d62c39..f446ef7 100644
--- a/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetDeviceAlarmsCounts.java
+++ b/apps/faultmanagement/fmcli/src/main/java/org/onosproject/faultmanagement/alarms/cli/GetDeviceAlarmsCounts.java
@@ -42,9 +42,9 @@
     }
 
     void printCounts(Map<Alarm.SeverityLevel, Long> alarmCounts) {
-        alarmCounts.entrySet().stream().forEach((countEntry) -> {
+        alarmCounts.entrySet().forEach((countEntry) -> {
             print(String.format("%s, %d",
-                                countEntry.getKey(), countEntry.getValue()));
+                    countEntry.getKey(), countEntry.getValue()));
 
         });
     }
diff --git a/apps/faultmanagement/fmgui/src/main/java/org/onosproject/faultmanagement/alarms/gui/AlarmTableMessageHandler.java b/apps/faultmanagement/fmgui/src/main/java/org/onosproject/faultmanagement/alarms/gui/AlarmTableMessageHandler.java
index 3d957a4..46c3a9d 100644
--- a/apps/faultmanagement/fmgui/src/main/java/org/onosproject/faultmanagement/alarms/gui/AlarmTableMessageHandler.java
+++ b/apps/faultmanagement/fmgui/src/main/java/org/onosproject/faultmanagement/alarms/gui/AlarmTableMessageHandler.java
@@ -113,7 +113,7 @@
                     AlarmServiceUtil.lookUpAlarms() :
                     AlarmServiceUtil.lookUpAlarms(DeviceId.deviceId(devId));
 
-            alarms.stream().forEach((alarm) -> {
+            alarms.forEach((alarm) -> {
                 populateRow(tm.addRow(), alarm);
             });