Fix minor checkstyle/eclipse warnings

Some minor checkstyle and eclipse warnings have crept into the code in
the last few weeks. This review cleams them up.

Issue-ID: POLICY-1913
Change-Id: Ib5f103bc28c71a6c4db05ea05719eff41bb38914
Signed-off-by: liamfallon <liam.fallon@est.tech>

3 files changed, 111 insertions, 144 deletions

diff --git a/client/client-deployment/src/test/java/org/onap/policy/apex/client/deployment/rest/DeploymentRestMainTest.java b/client/client-deployment/src/test/java/org/onap/policy/apex/client/deployment/rest/DeploymentRestMainTest.java
index 245900d7d..91b5480b6 100644
--- a/client/client-deployment/src/test/java/org/onap/policy/apex/client/deployment/rest/DeploymentRestMainTest.java
+++ b/client/client-deployment/src/test/java/org/onap/policy/apex/client/deployment/rest/DeploymentRestMainTest.java
@@ -48,86 +48,78 @@ public class DeploymentRestMainTest {
 
     @Test
     public void testDeploymentClientNoOptions() {
-        final String[] eventArgs = new String[]
-            {};
+        final String[] eventArgs = new String[] {};
         assertThat(testApexDeploymentRestMainConstructor(eventArgs)).isEqualTo("*** StdOut ***\n\n*** StdErr ***\n");
     }
 
     @Test
     public void testDeploymentClientBadOptions() {
-        final String[] eventArgs =
-            { "-zabbu" };
+        final String[] eventArgs = {"-zabbu"};
         Throwable thrown = catchThrowable(() -> new ApexDeploymentRestMain(eventArgs, System.out));
 
-        assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[null], State=STOPPED) "
-                        + "parameter error, invalid command line arguments specified "
-                        + ": Unrecognized option: -zabbu");
+        assertThat(thrown).isInstanceOf(Exception.class)
+            .hasMessageContaining("Apex Services REST endpoint (ApexDeploymentRestMain: Config=[null], State=STOPPED) "
+                + "parameter error, invalid command line arguments specified " + ": Unrecognized option: -zabbu");
     }
 
     @Test
     public void testDeploymentClientHelp() {
-        final String[] eventArgs =
-            { "-h" };
+        final String[] eventArgs = {"-h"};
 
         Throwable thrown = catchThrowable(() -> new ApexDeploymentRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "usage: org.onap.policy.apex.client.deployment.rest.ApexDeploymentRestMain [options...]");
+            "usage: org.onap.policy.apex.client.deployment.rest.ApexDeploymentRestMain [options...]");
 
     }
 
     @Test
     public void testDeploymentClientPortBad() {
-        final String[] eventArgs =
-            { "-p", "hello" };
+        final String[] eventArgs = {"-p", "hello"};
 
         Throwable thrown = catchThrowable(() -> new ApexDeploymentRestMain(eventArgs, System.out));
 
-        assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[null], State=STOPPED) "
-                        + "parameter error, error parsing argument \"port\" :For input string: \"hello\"");
+        assertThat(thrown).isInstanceOf(Exception.class)
+            .hasMessageContaining("Apex Services REST endpoint (ApexDeploymentRestMain: Config=[null], State=STOPPED) "
+                + "parameter error, error parsing argument \"port\" :For input string: \"hello\"");
 
     }
 
     @Test
     public void testDeploymentClientPortNegative() {
-        final String[] eventArgs =
-            { "-p", "-1" };
+        final String[] eventArgs = {"-p", "-1"};
 
         Throwable thrown = catchThrowable(() -> new ApexDeploymentRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[ApexDeploymentRestParameters: "
-                        + "URI=http://localhost:-1/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
-                        + "port must be greater than 1023 and less than 65536");
+            "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[ApexDeploymentRestParameters: "
+                + "URI=http://localhost:-1/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
+                + "port must be greater than 1023 and less than 65536");
 
     }
 
     @Test
     public void testDeploymentClientTtlTooSmall() {
-        final String[] eventArgs =
-            { "-t", "-2" };
+        final String[] eventArgs = {"-t", "-2"};
 
         Throwable thrown = catchThrowable(() -> new ApexDeploymentRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[ApexDeploymentRestParameters: "
-                        + "URI=http://localhost:18989/apexservices/, TTL=-2sec], State=STOPPED) parameters invalid, "
-                        + "time to live must be greater than -1 (set to -1 to wait forever)");
+            "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[ApexDeploymentRestParameters: "
+                + "URI=http://localhost:18989/apexservices/, TTL=-2sec], State=STOPPED) parameters invalid, "
+                + "time to live must be greater than -1 (set to -1 to wait forever)");
 
     }
 
     @Test
     public void testDeploymentClientTooManyPars() {
-        final String[] eventArgs =
-            { "-t", "10", "-p", "12344", "aaa", "bbb" };
+        final String[] eventArgs = {"-t", "10", "-p", "12344", "aaa", "bbb"};
 
         Throwable thrown = catchThrowable(() -> new ApexDeploymentRestMain(eventArgs, System.out));
 
-        assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[null], State=STOPPED) "
-                        + "parameter error, too many command line arguments specified : [aaa, bbb]");
+        assertThat(thrown).isInstanceOf(Exception.class)
+            .hasMessageContaining("Apex Services REST endpoint (ApexDeploymentRestMain: Config=[null], State=STOPPED) "
+                + "parameter error, too many command line arguments specified : [aaa, bbb]");
     }
 
     @Test
@@ -141,35 +133,31 @@ public class DeploymentRestMainTest {
 
     @Test
     public void testDeploymentClientTtlNotNumber() {
-        final String[] eventArgs =
-            { "-t", "timetolive" };
+        final String[] eventArgs = {"-t", "timetolive"};
 
         Throwable thrown = catchThrowable(() -> new ApexDeploymentRestMain(eventArgs, System.out));
 
-        assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[null], State=STOPPED) "
-                        + "parameter error, error parsing argument \"time-to-live\" :"
-                        + "For input string: \"timetolive\"");
+        assertThat(thrown).isInstanceOf(Exception.class)
+            .hasMessageContaining("Apex Services REST endpoint (ApexDeploymentRestMain: Config=[null], State=STOPPED) "
+                + "parameter error, error parsing argument \"time-to-live\" :" + "For input string: \"timetolive\"");
 
     }
 
     @Test
     public void testDeploymentClientPortTooBig() {
-        final String[] eventArgs =
-            { "-p", "65536" };
+        final String[] eventArgs = {"-p", "65536"};
 
         Throwable thrown = catchThrowable(() -> new ApexDeploymentRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[ApexDeploymentRestParameters: "
-                        + "URI=http://localhost:65536/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
-                        + "port must be greater than 1023 and less than 65536");
+            "Apex Services REST endpoint (ApexDeploymentRestMain: Config=[ApexDeploymentRestParameters: "
+                + "URI=http://localhost:65536/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
+                + "port must be greater than 1023 and less than 65536");
     }
 
     @Test
     public void testDeploymentOneSecStart() {
-        final String[] eventArgs =
-            { "-t", "1" };
+        final String[] eventArgs = {"-t", "1"};
 
         assertThatCode(() -> {
             ApexDeploymentRestMain monRestMain = new ApexDeploymentRestMain(eventArgs, System.out);
@@ -181,8 +169,7 @@ public class DeploymentRestMainTest {
 
     @Test
     public void testDeploymentForeverStart() {
-        final String[] eventArgs =
-            { "-t", "-1" };
+        final String[] eventArgs = {"-t", "-1"};
 
         ApexDeploymentRestMain monRestMain = new ApexDeploymentRestMain(eventArgs, System.out);
 
@@ -195,8 +182,8 @@ public class DeploymentRestMainTest {
 
         assertThatCode(() -> {
             monThread.start();
-            await().atMost(2, TimeUnit.SECONDS).until(
-                    () -> monRestMain.getState().equals(ApexDeploymentRestMain.ServicesState.RUNNING));
+            await().atMost(2, TimeUnit.SECONDS)
+                .until(() -> monRestMain.getState().equals(ApexDeploymentRestMain.ServicesState.RUNNING));
             monRestMain.shutdown();
         }).doesNotThrowAnyException();
     }
diff --git a/client/client-full/src/test/java/org/onap/policy/apex/client/full/rest/ServicesRestMainTest.java b/client/client-full/src/test/java/org/onap/policy/apex/client/full/rest/ServicesRestMainTest.java
index 3e21ee595..5b01e04fa 100644
--- a/client/client-full/src/test/java/org/onap/policy/apex/client/full/rest/ServicesRestMainTest.java
+++ b/client/client-full/src/test/java/org/onap/policy/apex/client/full/rest/ServicesRestMainTest.java
@@ -48,98 +48,86 @@ public class ServicesRestMainTest {
 
     @Test
     public void testServicesClientNoOptions() {
-        final String[] eventArgs = new String[]
-            {};
+        final String[] eventArgs = new String[] {};
 
         assertThat(testApexServicesRestMainConstructor(eventArgs)).isEqualTo("*** StdOut ***\n\n*** StdErr ***\n");
 
-
     }
 
     @Test
     public void testServicesClientBadOptions() {
-        final String[] eventArgs =
-            { "-zabbu" };
+        final String[] eventArgs = {"-zabbu"};
         Throwable thrown = catchThrowable(() -> new ApexServicesRestMain(eventArgs, System.out));
 
-        assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Editor REST endpoint (ApexServicesRestMain: Config=[null], State=STOPPED) "
-                        + "parameter error, invalid command line arguments specified "
-                        + ": Unrecognized option: -zabbu");
+        assertThat(thrown).isInstanceOf(Exception.class)
+            .hasMessageContaining("Apex Editor REST endpoint (ApexServicesRestMain: Config=[null], State=STOPPED) "
+                + "parameter error, invalid command line arguments specified " + ": Unrecognized option: -zabbu");
     }
 
     @Test
     public void testServicesClientHelp() {
-        final String[] eventArgs =
-            { "-h" };
+        final String[] eventArgs = {"-h"};
         Throwable thrown = catchThrowable(() -> new ApexServicesRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class)
-                .hasMessageContaining("usage: org.onap.policy.apex.client.full.rest.ApexServicesRestMain [options...]");
+            .hasMessageContaining("usage: org.onap.policy.apex.client.full.rest.ApexServicesRestMain [options...]");
     }
 
     @Test
     public void testServicesClientPortBad() {
-        final String[] eventArgs =
-            { "-p", "hello" };
+        final String[] eventArgs = {"-p", "hello"};
 
         Throwable thrown = catchThrowable(() -> new ApexServicesRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class)
-                .hasMessageContaining("Apex Editor REST endpoint (ApexServicesRestMain: Config=[null], State=STOPPED) "
-                        + "parameter error, error parsing argument \"port\" :For input string: \"hello\"");
+            .hasMessageContaining("Apex Editor REST endpoint (ApexServicesRestMain: Config=[null], State=STOPPED) "
+                + "parameter error, error parsing argument \"port\" :For input string: \"hello\"");
 
     }
 
     @Test
     public void testServicesClientPortNegative() {
-        final String[] eventArgs =
-            { "-p", "-1" };
+        final String[] eventArgs = {"-p", "-1"};
 
         Throwable thrown = catchThrowable(() -> new ApexServicesRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Editor REST endpoint (ApexServicesRestMain: Config=[ApexServicesRestParameters: "
-                        + "URI=http://localhost:-1/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
-                        + "port must be greater than 1023 and less than 65536");
+            "Apex Editor REST endpoint (ApexServicesRestMain: Config=[ApexServicesRestParameters: "
+                + "URI=http://localhost:-1/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
+                + "port must be greater than 1023 and less than 65536");
 
     }
 
     @Test
     public void testServicesClientTtlTooSmall() {
-        final String[] eventArgs =
-            { "-t", "-2" };
+        final String[] eventArgs = {"-t", "-2"};
 
         Throwable thrown = catchThrowable(() -> new ApexServicesRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Editor REST endpoint (ApexServicesRestMain: Config=[ApexServicesRestParameters: "
-                        + "URI=http://localhost:18989/apexservices/, TTL=-2sec], State=STOPPED) parameters invalid, "
-                        + "time to live must be greater than -1 (set to -1 to wait forever)");
+            "Apex Editor REST endpoint (ApexServicesRestMain: Config=[ApexServicesRestParameters: "
+                + "URI=http://localhost:18989/apexservices/, TTL=-2sec], State=STOPPED) parameters invalid, "
+                + "time to live must be greater than -1 (set to -1 to wait forever)");
     }
 
     @Test
     public void testServicesClientTooManyPars() {
-        final String[] eventArgs =
-            { "-t", "10", "-p", "12344", "aaa", "bbb" };
+        final String[] eventArgs = {"-t", "10", "-p", "12344", "aaa", "bbb"};
         Throwable thrown = catchThrowable(() -> new ApexServicesRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class)
-                .hasMessageContaining("Apex Editor REST endpoint (ApexServicesRestMain: Config=[null], State=STOPPED) "
-                        + "parameter error, too many command line arguments specified : [aaa, bbb]");
+            .hasMessageContaining("Apex Editor REST endpoint (ApexServicesRestMain: Config=[null], State=STOPPED) "
+                + "parameter error, too many command line arguments specified : [aaa, bbb]");
     }
 
-
     @Test
     public void testServicesClientTtlNotNumber() {
-        final String[] eventArgs =
-            { "-t", "timetolive" };
+        final String[] eventArgs = {"-t", "timetolive"};
         Throwable thrown = catchThrowable(() -> new ApexServicesRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class)
-                .hasMessageContaining("Apex Editor REST endpoint (ApexServicesRestMain: Config=[null], State=STOPPED) "
-                        + "parameter error, error parsing argument \"time-to-live\" :"
-                        + "For input string: \"timetolive\"");
+            .hasMessageContaining("Apex Editor REST endpoint (ApexServicesRestMain: Config=[null], State=STOPPED) "
+                + "parameter error, error parsing argument \"time-to-live\" :" + "For input string: \"timetolive\"");
     }
 
     @Test
@@ -155,14 +143,13 @@ public class ServicesRestMainTest {
 
     @Test
     public void testServicesClientPortTooBig() {
-        final String[] eventArgs =
-            { "-p", "65536" };
+        final String[] eventArgs = {"-p", "65536"};
         Throwable thrown = catchThrowable(() -> new ApexServicesRestMain(eventArgs, System.out));
 
         assertThat(thrown).isInstanceOf(Exception.class).hasMessageContaining(
-                "Apex Editor REST endpoint (ApexServicesRestMain: Config=[ApexServicesRestParameters: "
-                        + "URI=http://localhost:65536/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
-                        + "port must be greater than 1023 and less than 65536");
+            "Apex Editor REST endpoint (ApexServicesRestMain: Config=[ApexServicesRestParameters: "
+                + "URI=http://localhost:65536/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
+                + "port must be greater than 1023 and less than 65536");
     }
 
     @Test
@@ -191,8 +178,8 @@ public class ServicesRestMainTest {
 
         assertThatCode(() -> {
             monThread.start();
-            await().atMost(6, TimeUnit.SECONDS).until(
-                    () -> monRestMain.getState().equals(ApexServicesRestMain.EditorState.RUNNING));
+            await().atMost(6, TimeUnit.SECONDS)
+                .until(() -> monRestMain.getState().equals(ApexServicesRestMain.EditorState.RUNNING));
             monRestMain.shutdown();
         }).doesNotThrowAnyException();
     }
diff --git a/client/client-monitoring/src/test/java/org/onap/policy/apex/client/monitoring/rest/MonitoringRestMainTest.java b/client/client-monitoring/src/test/java/org/onap/policy/apex/client/monitoring/rest/MonitoringRestMainTest.java
index 71ca21d2e..f27a53adc 100644
--- a/client/client-monitoring/src/test/java/org/onap/policy/apex/client/monitoring/rest/MonitoringRestMainTest.java
+++ b/client/client-monitoring/src/test/java/org/onap/policy/apex/client/monitoring/rest/MonitoringRestMainTest.java
@@ -6,15 +6,15 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * 
+ *
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
@@ -40,8 +40,7 @@ public class MonitoringRestMainTest {
     @Test
     public void testMonitoringClientBad() {
         try {
-            final String[] eventArgs =
-                { "-z" };
+            final String[] eventArgs = {"-z"};
 
             ApexMonitoringRestMain.main(eventArgs);
         } catch (Exception exc) {
@@ -52,8 +51,7 @@ public class MonitoringRestMainTest {
     @Test
     public void testMonitoringClientOk() {
         try {
-            final String[] eventArgs =
-                { "-t", "1" };
+            final String[] eventArgs = {"-t", "1"};
 
             ApexMonitoringRestMain.main(eventArgs);
         } catch (Exception exc) {
@@ -63,8 +61,7 @@ public class MonitoringRestMainTest {
 
     @Test
     public void testMonitoringClientNoOptions() {
-        final String[] eventArgs = new String[]
-            {};
+        final String[] eventArgs = new String[] {};
 
         final String outputString = testApexMonitoringRestMainConstructor(eventArgs);
 
@@ -74,121 +71,118 @@ public class MonitoringRestMainTest {
 
     @Test
     public void testMonitoringClientBadOptions() {
-        final String[] eventArgs =
-            { "-zabbu" };
+        final String[] eventArgs = {"-zabbu"};
 
         try {
             new ApexMonitoringRestMain(eventArgs, System.out);
             fail("test should throw an exception");
         } catch (Exception ex) {
-            assertEquals("Apex Services REST endpoint (ApexMonitoringRestMain: Config=[null], State=STOPPED) "
-                            + "parameter error, invalid command line arguments specified "
-                            + ": Unrecognized option: -zabbu", ex.getMessage().substring(0, 170));
+            assertEquals(
+                "Apex Services REST endpoint (ApexMonitoringRestMain: Config=[null], State=STOPPED) "
+                    + "parameter error, invalid command line arguments specified " + ": Unrecognized option: -zabbu",
+                ex.getMessage().substring(0, 170));
         }
     }
 
     @Test
     public void testMonitoringClientHelp() {
-        final String[] eventArgs =
-            { "-h" };
+        final String[] eventArgs = {"-h"};
 
         try {
             new ApexMonitoringRestMain(eventArgs, System.out);
             fail("test should throw an exception");
         } catch (Exception ex) {
             assertEquals("usage: org.onap.policy.apex.client.monitoring.rest.ApexMonitoringRestMain [options...]",
-                            ex.getMessage().substring(0, 86));
+                ex.getMessage().substring(0, 86));
         }
     }
 
     @Test
     public void testMonitoringClientPortBad() {
-        final String[] eventArgs =
-            { "-p", "hello" };
+        final String[] eventArgs = {"-p", "hello"};
 
         try {
             new ApexMonitoringRestMain(eventArgs, System.out);
             fail("test should throw an exception");
         } catch (Exception ex) {
-            assertEquals("Apex Services REST endpoint (ApexMonitoringRestMain: Config=[null], State=STOPPED) "
-                            + "parameter error, error parsing argument \"port\" :For input string: \"hello\"",
-                            ex.getMessage().substring(0, 156));
+            assertEquals(
+                "Apex Services REST endpoint (ApexMonitoringRestMain: Config=[null], State=STOPPED) "
+                    + "parameter error, error parsing argument \"port\" :For input string: \"hello\"",
+                ex.getMessage().substring(0, 156));
         }
     }
 
     @Test
     public void testMonitoringClientPortNegative() {
-        final String[] eventArgs =
-            { "-p", "-1" };
+        final String[] eventArgs = {"-p", "-1"};
 
         try {
             new ApexMonitoringRestMain(eventArgs, System.out);
             fail("test should throw an exception");
         } catch (Exception ex) {
             assertEquals("Apex Services REST endpoint (ApexMonitoringRestMain: Config=[ApexMonitoringRestParameters: "
-                            + "URI=http://localhost:-1/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
-                            + "port must be greater than 1023 and less than 65536", ex.getMessage().substring(0, 227));
+                + "URI=http://localhost:-1/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
+                + "port must be greater than 1023 and less than 65536", ex.getMessage().substring(0, 227));
         }
     }
 
     @Test
     public void testMonitoringClientTtlTooSmall() {
-        final String[] eventArgs =
-            { "-t", "-2" };
+        final String[] eventArgs = {"-t", "-2"};
 
         try {
             new ApexMonitoringRestMain(eventArgs, System.out);
             fail("test should throw an exception");
         } catch (Exception ex) {
-            assertEquals("Apex Services REST endpoint (ApexMonitoringRestMain: Config=[ApexMonitoringRestParameters: "
-                            + "URI=http://localhost:18989/apexservices/, TTL=-2sec], State=STOPPED) parameters invalid, "
-                            + "time to live must be greater than -1 (set to -1 to wait forever)",
-                            ex.getMessage().substring(0, 244));
+            assertEquals(
+                "Apex Services REST endpoint (ApexMonitoringRestMain: Config=[ApexMonitoringRestParameters: "
+                    + "URI=http://localhost:18989/apexservices/, TTL=-2sec], State=STOPPED) parameters invalid, "
+                    + "time to live must be greater than -1 (set to -1 to wait forever)",
+                ex.getMessage().substring(0, 244));
         }
     }
 
     @Test
     public void testMonitoringClientTooManyPars() {
-        final String[] eventArgs =
-            { "-t", "10", "-p", "12344", "aaa", "bbb" };
+        final String[] eventArgs = {"-t", "10", "-p", "12344", "aaa", "bbb"};
 
         try {
             new ApexMonitoringRestMain(eventArgs, System.out);
             fail("test should throw an exception");
         } catch (Exception ex) {
-            assertEquals("Apex Services REST endpoint (ApexMonitoringRestMain: Config=[null], State=STOPPED) "
-                            + "parameter error, too many command line arguments specified : [aaa, bbb]",
-                            ex.getMessage().substring(0, 154));
+            assertEquals(
+                "Apex Services REST endpoint (ApexMonitoringRestMain: Config=[null], State=STOPPED) "
+                    + "parameter error, too many command line arguments specified : [aaa, bbb]",
+                ex.getMessage().substring(0, 154));
         }
     }
 
     @Test
     public void testMonitoringClientTtlNotNumber() {
-        final String[] eventArgs =
-            { "-t", "timetolive" };
+        final String[] eventArgs = {"-t", "timetolive"};
 
         try {
             new ApexMonitoringRestMain(eventArgs, System.out);
             fail("test should throw an exception");
         } catch (Exception ex) {
-            assertEquals("Apex Services REST endpoint (ApexMonitoringRestMain: Config=[null], State=STOPPED) "
-                            + "parameter error, error parsing argument \"time-to-live\" :"
-                            + "For input string: \"timetolive\"", ex.getMessage().substring(0, 169));
+            assertEquals(
+                "Apex Services REST endpoint (ApexMonitoringRestMain: Config=[null], State=STOPPED) "
+                    + "parameter error, error parsing argument \"time-to-live\" :" + "For input string: \"timetolive\"",
+                ex.getMessage().substring(0, 169));
         }
     }
 
     @Test
     public void testMonitoringClientPortTooBig() {
-        final String[] eventArgs =
-            { "-p", "65536" };
+        final String[] eventArgs = {"-p", "65536"};
 
         try {
             new ApexMonitoringRestMain(eventArgs, System.out);
             fail("test should throw an exception");
         } catch (Exception ex) {
             assertEquals("Apex Services REST endpoint (ApexMonitoringRestMain: Config=[ApexMonitoringRestParameters: "
-                            + "URI=http://localhost:65536/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
-                            + "port must be greater than 1023 and less than 65536", ex.getMessage().substring(0, 230));
+                + "URI=http://localhost:65536/apexservices/, TTL=-1sec], State=STOPPED) parameters invalid, "
+                + "port must be greater than 1023 and less than 65536", ex.getMessage().substring(0, 230));
         }
     }
 
@@ -205,8 +199,7 @@ public class MonitoringRestMainTest {
 
     @Test
     public void testMonitoringOneSecStart() {
-        final String[] eventArgs =
-            { "-t", "1" };
+        final String[] eventArgs = {"-t", "1"};
 
         try {
             ApexMonitoringRestMain monRestMain = new ApexMonitoringRestMain(eventArgs, System.out);
@@ -220,12 +213,12 @@ public class MonitoringRestMainTest {
 
     @Test
     public void testMonitoringForeverStart() {
-        final String[] eventArgs =
-            { "-t", "-1" };
+        final String[] eventArgs = {"-t", "-1"};
 
         ApexMonitoringRestMain monRestMain = new ApexMonitoringRestMain(eventArgs, System.out);
 
         Thread monThread = new Thread() {
+            @Override
             public void run() {
                 monRestMain.init();
             }
@@ -233,8 +226,8 @@ public class MonitoringRestMainTest {
 
         try {
             monThread.start();
-            await().atMost(6, TimeUnit.SECONDS).until(
-                    () -> monRestMain.getState().equals(ApexMonitoringRestMain.ServicesState.RUNNING));
+            await().atMost(6, TimeUnit.SECONDS)
+                .until(() -> monRestMain.getState().equals(ApexMonitoringRestMain.ServicesState.RUNNING));
             monRestMain.shutdown();
         } catch (Exception ex) {
             fail("test should not throw an exception");
@@ -243,7 +236,7 @@ public class MonitoringRestMainTest {
 
     /**
      * Run the application.
-     * 
+     *
      * @param eventArgs the command arguments
      * @return a string containing the command output
      */