updating to the newer version of the library

Author: jkremser

src/main/java/io/radanalytics/operator/cluster/ClusterOperator.java

@@ -63,8 +63,8 @@ protected void onModify(ClusterInfo newCluster) {
         }
 
         if (existingCluster.getWorkerNodes() != newWorkers) {
-            log.info("{}scaling{} from {}{}{} worker replicas to {}{}{}", ANSI_G, ANSI_RESET, ANSI_Y,
-                    existingCluster.getWorkerNodes(), ANSI_RESET, ANSI_Y, newWorkers, ANSI_RESET);
+            log.info("{}scaling{} from {}{}{} worker replicas to {}{}{}", gr(), xx(), ye(),
+                    existingCluster.getWorkerNodes(), xx(), ye(), newWorkers, xx());
             client.replicationControllers().withName(name + "-w").scale(newWorkers);
             clusters.put(newCluster);
         }

src/main/java/io/radanalytics/operator/cluster/ProcessRunner.java

@@ -37,7 +37,7 @@ public static void runCommand(String command) {
             }
             String stdOutput = sb.toString();
             if (!stdOutput.isEmpty()) {
-                log.info("{}{}{}", ANSI_G, stdOutput, ANSI_RESET);
+                log.info("{}{}{}", gr(), stdOutput, xx());
             }
             in.close();
 
@@ -47,7 +47,7 @@ public static void runCommand(String command) {
             }
             String errOutput = sb.toString();
             if (!errOutput.isEmpty()) {
-                log.error("{}{}{}", ANSI_R, stdOutput, ANSI_RESET);
+                log.error("{}{}{}", re(), stdOutput, xx());
             }
             err.close();
         } catch (IOException e) {