Fixed checkstyle errors causing build failures.

ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java

@@ -74,6 +74,7 @@ public class RemoteService implements RemoteServiceInterface {
     } catch (InterruptedException e) {
       LOGGER.error("Thread sleep state interrupted", e);
     }
-    return waitTime <= THRESHOLD ? value * 10 : RemoteServiceStatus.FAILURE.getRemoteServiceStatusValue();
+    return waitTime <= THRESHOLD ? value * 10
+            : RemoteServiceStatus.FAILURE.getRemoteServiceStatusValue();
   }
 }

ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceStatus.java

@@ -1,23 +1,48 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
 package com.iluwatar.ambassador;
 
 /**
  * Holds information regarding the status of the Remote Service.
  *
- * !Attention - This Enum replaces the integer value previously stored in {@link RemoteServiceInterface}
- * as SonarCloud was identifying it as an issue. All test cases have been checked after changes, without failures.
+ * <p> This Enum replaces the integer value previously
+ * stored in {@link RemoteServiceInterface} as SonarCloud was identifying
+ * it as an issue. All test cases have been checked after changes,
+ * without failures. </p>
  */
 
 public enum RemoteServiceStatus {
-    FAILURE(-1)
-    ;
+  FAILURE(-1)
+  ;
 
-    private final long remoteServiceStatusValue;
+  private final long remoteServiceStatusValue;
 
-    RemoteServiceStatus(long remoteServiceStatusValue) {
-        this.remoteServiceStatusValue = remoteServiceStatusValue;
-    }
+  RemoteServiceStatus(long remoteServiceStatusValue) {
+    this.remoteServiceStatusValue = remoteServiceStatusValue;
+  }
 
-    public long getRemoteServiceStatusValue() {
-        return remoteServiceStatusValue;
-    }
+  public long getRemoteServiceStatusValue() {
+    return remoteServiceStatusValue;
+  }
 }