Removed unneeded comments

Author: marcin-cebo

pubnub-gson/pubnub-gson-docs/src/main/java/com/pubnub/docs/logging/customLogger/AnalyticsService.java

@@ -5,6 +5,5 @@
 public class AnalyticsService {
 
     public void trackConfigChange(String instanceId, Map<String, Object> configDetail) {
-        // no need to implement
     }
 }

pubnub-gson/pubnub-gson-docs/src/main/java/com/pubnub/docs/logging/customLogger/MonitoringService.java

@@ -6,14 +6,11 @@ public class MonitoringService {
 
 
     public void reportError(String message, List<String> stack, String type, String instanceId, String timestamp, String location) {
-        // no need to implement
     }
 
     public void reportNetworkFailure(String url, String method, String instanceId) {
-        // no need to implement
     }
 
     public void logWarning(String message) {
-        // no need to implement
     }
 }

pubnub-kotlin/pubnub-kotlin-docs/src/main/kotlin/com/pubnub/docs/logging/customLogger/AnalyticsService.kt

@@ -2,6 +2,5 @@ package com.pubnub.docs.logging.customLogger
 
 class AnalyticsService {
     fun trackConfigChange(instanceId: String?, details: Map<String, Any>?) {
-        // no need to implement
     }
 }

pubnub-kotlin/pubnub-kotlin-docs/src/main/kotlin/com/pubnub/docs/logging/customLogger/MonitoringService.kt

@@ -9,14 +9,11 @@ class MonitoringService {
         timestamp: String,
         location: String?
     ) {
-        // no need to implement
     }
 
     fun reportNetworkFailure(url: String, method: String, instanceId: String?) {
-        // no need to implement
     }
 
     fun logWarning(it: String) {
-        // no need to implement
     }
 }