Clean up checkstyle declaration

Fixed the path for finding the src files.

Added eclipse lifecycle to ignore the oparent checkstyle
bug.

Cleaned up existing checkstyle issues.

Added entries into .gitignore to ignore debug logging
directories created.

Issue-ID: POLICY-1136
Change-Id: I684038babcb9723cfc4bef2b2a713425ae077599
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

11 files changed, 63 insertions, 47 deletions

diff --git a/.gitignore b/.gitignore
index a949ed33..e0c495fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .DS_Store
+.checkstyle
 .project
 .settings
 .classpath
@@ -8,3 +9,5 @@ target
 .metadata/
 /bin/
 .idea
+logs/
+debug-logs/
diff --git a/main/src/main/java/org/onap/policy/api/main/parameters/ApiParameterGroup.java b/main/src/main/java/org/onap/policy/api/main/parameters/ApiParameterGroup.java
index 1b149d03..af12f016 100644
--- a/main/src/main/java/org/onap/policy/api/main/parameters/ApiParameterGroup.java
+++ b/main/src/main/java/org/onap/policy/api/main/parameters/ApiParameterGroup.java
@@ -60,7 +60,7 @@ public class ApiParameterGroup implements ParameterGroup {
      */
     @Override
     public void setName(String name) {
-        this.name=name;
+        this.name = name;
     }
 
     /**
diff --git a/main/src/main/java/org/onap/policy/api/main/parameters/ApiParameterHandler.java b/main/src/main/java/org/onap/policy/api/main/parameters/ApiParameterHandler.java
index 4cee10a1..92923d0d 100644
--- a/main/src/main/java/org/onap/policy/api/main/parameters/ApiParameterHandler.java
+++ b/main/src/main/java/org/onap/policy/api/main/parameters/ApiParameterHandler.java
@@ -22,13 +22,12 @@ package org.onap.policy.api.main.parameters;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
+import java.io.FileReader;
+import org.onap.policy.api.main.PolicyApiException;
+import org.onap.policy.api.main.startstop.ApiCommandLineArguments;
 import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
 import org.onap.policy.common.parameters.GroupValidationResult;
-import org.onap.policy.api.main.PolicyApiException;
-import org.onap.policy.api.main.startstop.ApiCommandLineArguments;
-
-import java.io.FileReader;
 
 /**
  * This class handles reading, parsing and validating of policy api parameters from JSON files.
diff --git a/main/src/main/java/org/onap/policy/api/main/rest/ApiRestController.java b/main/src/main/java/org/onap/policy/api/main/rest/ApiRestController.java
index 1dd01a32..9b4d75df 100644
--- a/main/src/main/java/org/onap/policy/api/main/rest/ApiRestController.java
+++ b/main/src/main/java/org/onap/policy/api/main/rest/ApiRestController.java
@@ -25,13 +25,12 @@ import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.Info;
 import io.swagger.annotations.SwaggerDefinition;
 import io.swagger.annotations.Tag;
-import org.onap.policy.common.endpoints.report.HealthCheckReport;
-
 import javax.ws.rs.GET;
 import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
+import org.onap.policy.common.endpoints.report.HealthCheckReport;
 
 /**
  * Class to provide api REST services.
diff --git a/main/src/main/java/org/onap/policy/api/main/rest/ApiRestServer.java b/main/src/main/java/org/onap/policy/api/main/rest/ApiRestServer.java
index 1050dbf6..b6d69602 100644
--- a/main/src/main/java/org/onap/policy/api/main/rest/ApiRestServer.java
+++ b/main/src/main/java/org/onap/policy/api/main/rest/ApiRestServer.java
@@ -20,15 +20,14 @@
 
 package org.onap.policy.api.main.rest;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+import org.onap.policy.api.main.parameters.RestServerParameters;
 import org.onap.policy.common.capabilities.Startable;
 import org.onap.policy.common.endpoints.http.server.HttpServletServer;
 import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
-import org.onap.policy.api.main.parameters.RestServerParameters;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Properties;
 
 /**
  * Class to manage life cycle of api rest server.
@@ -54,7 +53,7 @@ public class ApiRestServer implements Startable {
     }
 
     /**
-     * {@inheritDoc}
+     * {@inheritDoc}.
      */
     @Override
     public boolean start() {
@@ -94,7 +93,7 @@ public class ApiRestServer implements Startable {
     }
 
     /**
-     * {@inheritDoc}
+     * {@inheritDoc}.
      */
     @Override
     public boolean stop() {
@@ -109,7 +108,7 @@ public class ApiRestServer implements Startable {
     }
 
     /**
-     * {@inheritDoc}
+     * {@inheritDoc}.
      */
     @Override
     public void shutdown() {
@@ -117,7 +116,7 @@ public class ApiRestServer implements Startable {
     }
 
     /**
-     * {@inheritDoc}
+     * {@inheritDoc}.
      */
     @Override
     public boolean isAlive() {
@@ -125,7 +124,7 @@ public class ApiRestServer implements Startable {
     }
 
     /**
-     * {@inheritDoc}
+     * {@inheritDoc}.
      */
     @Override
     public String toString() {
diff --git a/main/src/main/java/org/onap/policy/api/main/rest/HealthCheckProvider.java b/main/src/main/java/org/onap/policy/api/main/rest/HealthCheckProvider.java
index 33eda9dc..dd223384 100644
--- a/main/src/main/java/org/onap/policy/api/main/rest/HealthCheckProvider.java
+++ b/main/src/main/java/org/onap/policy/api/main/rest/HealthCheckProvider.java
@@ -20,8 +20,8 @@
 
 package org.onap.policy.api.main.rest;
 
-import org.onap.policy.common.endpoints.report.HealthCheckReport;
 import org.onap.policy.api.main.startstop.ApiActivator;
+import org.onap.policy.common.endpoints.report.HealthCheckReport;
 
 /**
  * Class to fetch health check of api service.
diff --git a/main/src/main/java/org/onap/policy/api/main/startstop/ApiActivator.java b/main/src/main/java/org/onap/policy/api/main/startstop/ApiActivator.java
index 2173ef3a..1f7b05aa 100644
--- a/main/src/main/java/org/onap/policy/api/main/startstop/ApiActivator.java
+++ b/main/src/main/java/org/onap/policy/api/main/startstop/ApiActivator.java
@@ -20,12 +20,12 @@
 
 package org.onap.policy.api.main.startstop;
 
+import org.onap.policy.api.main.PolicyApiException;
+import org.onap.policy.api.main.parameters.ApiParameterGroup;
 import org.onap.policy.api.main.rest.ApiRestServer;
 import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
 import org.onap.policy.common.parameters.ParameterService;
-import org.onap.policy.api.main.PolicyApiException;
-import org.onap.policy.api.main.parameters.ApiParameterGroup;
 
 /**
  * This class wraps a distributor so that it can be activated as a complete service together with all its api
@@ -56,7 +56,6 @@ public class ApiActivator {
      *
      * @throws PolicyApiException on errors in initializing the service
      */
-    @SuppressWarnings("unchecked")
     public void initialize() throws PolicyApiException {
         LOGGER.debug("Policy api starting as a service . . .");
         startApiRestServer();
diff --git a/main/src/main/java/org/onap/policy/api/main/startstop/ApiCommandLineArguments.java b/main/src/main/java/org/onap/policy/api/main/startstop/ApiCommandLineArguments.java
index 4306ef30..f165b16f 100644
--- a/main/src/main/java/org/onap/policy/api/main/startstop/ApiCommandLineArguments.java
+++ b/main/src/main/java/org/onap/policy/api/main/startstop/ApiCommandLineArguments.java
@@ -20,21 +20,21 @@
 
 package org.onap.policy.api.main.startstop;
 
+import java.io.File;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.net.URL;
+import java.util.Arrays;
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.DefaultParser;
 import org.apache.commons.cli.HelpFormatter;
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
-import org.onap.policy.common.utils.resources.ResourceUtils;
 import org.onap.policy.api.main.PolicyApiException;
 import org.onap.policy.api.main.PolicyApiRuntimeException;
+import org.onap.policy.common.utils.resources.ResourceUtils;
 
-import java.io.File;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.net.URL;
-import java.util.Arrays;
 
 /**
  * This class reads and handles command line parameters for the policy api main program.
diff --git a/main/src/main/java/org/onap/policy/api/main/startstop/Main.java b/main/src/main/java/org/onap/policy/api/main/startstop/Main.java
index a533bed5..00d36873 100644
--- a/main/src/main/java/org/onap/policy/api/main/startstop/Main.java
+++ b/main/src/main/java/org/onap/policy/api/main/startstop/Main.java
@@ -20,13 +20,12 @@
 
 package org.onap.policy.api.main.startstop;
 
+import java.util.Arrays;
 import org.onap.policy.api.main.PolicyApiException;
-import org.onap.policy.common.logging.flexlogger.FlexLogger;
-import org.onap.policy.common.logging.flexlogger.Logger;
 import org.onap.policy.api.main.parameters.ApiParameterGroup;
 import org.onap.policy.api.main.parameters.ApiParameterHandler;
-
-import java.util.Arrays;
+import org.onap.policy.common.logging.flexlogger.FlexLogger;
+import org.onap.policy.common.logging.flexlogger.Logger;
 
 /**
  * This class initiates ONAP Policy Framework policy api.
diff --git a/main/src/test/java/org/onap/policy/api/main/parameters/TestApiParameterGroup.java b/main/src/test/java/org/onap/policy/api/main/parameters/TestApiParameterGroup.java
index 6ad8c72b..7a59dad6 100644
--- a/main/src/test/java/org/onap/policy/api/main/parameters/TestApiParameterGroup.java
+++ b/main/src/test/java/org/onap/policy/api/main/parameters/TestApiParameterGroup.java
@@ -23,7 +23,6 @@ package org.onap.policy.api.main.parameters;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 
 import org.junit.Test;
 import org.onap.policy.common.parameters.GroupValidationResult;
diff --git a/pom.xml b/pom.xml
index b2d885c7..288052e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,12 +27,11 @@
         <groupId>org.onap.policy.parent</groupId>
         <artifactId>integration</artifactId>
         <version>2.0.0-SNAPSHOT</version>
-        <relativePath/>
+        <relativePath />
     </parent>
 
     <groupId>org.onap.policy.api</groupId>
     <artifactId>policy-api</artifactId>
-    <version>2.0.0-SNAPSHOT</version>
 
     <packaging>pom</packaging>
 
@@ -41,8 +40,7 @@
 
     <properties>
         <!-- sonar/jacoco overrides -->
-        <!-- Overriding oparent default sonar/jacoco settings Combine all our reports
-            into one file shared across sub-modules -->
+        <!-- Overriding oparent default sonar/jacoco settings Combine all our reports into one file shared across sub-modules -->
         <sonar.jacoco.reportPath>${project.basedir}/../target/code-coverage/jacoco-ut.exec</sonar.jacoco.reportPath>
         <sonar.jacoco.itReportPath>${project.basedir}/../target/code-coverage/jacoco-it.exec</sonar.jacoco.itReportPath>
         <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
@@ -124,12 +122,11 @@
                         </goals>
                         <phase>process-sources</phase>
                         <configuration>
-                            <!-- Use Google Java Style Guide:
-                            https://github.com/checkstyle/checkstyle/blob/master/src/main/resources/google_checks.xml
-                            with minor changes -->
+                            <!-- Use Google Java Style Guide: https://github.com/checkstyle/checkstyle/blob/master/src/main/resources/google_checks.xml 
+                                with minor changes -->
                             <configLocation>onap-checkstyle/onap-java-style.xml</configLocation>
                             <!-- <sourceDirectory> is needed so that checkstyle ignores the generated sources directory -->
-                            <sourceDirectory>${project.build.sourceDirectory}/src/main/java</sourceDirectory>
+                            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
                             <includeResources>true</includeResources>
                             <includeTestSourceDirectory>true</includeTestSourceDirectory>
                             <includeTestResources>true</includeTestResources>
@@ -145,7 +142,7 @@
                     <dependency>
                         <groupId>org.onap.oparent</groupId>
                         <artifactId>checkstyle</artifactId>
-                        <version>1.1.0</version>
+                        <version>${oparent.version}</version>
                         <scope>compile</scope>
                     </dependency>
                 </dependencies>
@@ -158,8 +155,7 @@
                     <artifactId>jacoco-maven-plugin</artifactId>
                     <version>${jacoco.version}</version>
                     <configuration>
-                        <!-- Note: This exclusion list should match <sonar.exclusions> property
-                            above -->
+                        <!-- Note: This exclusion list should match <sonar.exclusions> property above -->
                         <excludes>
                             <exclude>**/gen/**</exclude>
                             <exclude>**/generated-sources/**</exclude>
@@ -168,8 +164,8 @@
                         </excludes>
                     </configuration>
                     <executions>
-                        <!-- Prepares the property pointing to the JaCoCo runtime agent which
-                            is passed as VM argument when Maven the Surefire plugin is executed. -->
+                        <!-- Prepares the property pointing to the JaCoCo runtime agent which is passed as VM argument when 
+                            Maven the Surefire plugin is executed. -->
                         <execution>
                             <id>pre-unit-test</id>
                             <goals>
@@ -179,8 +175,7 @@
                                 <destFile>${sonar.jacoco.reportPath}</destFile>
                             </configuration>
                         </execution>
-                        <!-- Ensures that the code coverage report for unit tests is created
-                            after unit tests have been run. -->
+                        <!-- Ensures that the code coverage report for unit tests is created after unit tests have been run. -->
                         <execution>
                             <id>post-unit-test</id>
                             <phase>test</phase>
@@ -193,6 +188,30 @@
                         </execution>
                     </executions>
                 </plugin>
+                <plugin>
+                    <groupId>org.eclipse.m2e</groupId>
+                    <artifactId>lifecycle-mapping</artifactId>
+                    <version>1.0.0</version>
+                    <configuration>
+                        <lifecycleMappingMetadata>
+                            <pluginExecutions>
+                                <pluginExecution>
+                                    <pluginExecutionFilter>
+                                        <groupId>org.apache.maven.plugins</groupId>
+                                        <artifactId>maven-checkstyle-plugin</artifactId>
+                                        <versionRange>2.17,)</versionRange>
+                                        <goals>
+                                            <goal>check</goal>
+                                        </goals>
+                                    </pluginExecutionFilter>
+                                    <action>
+                                        <ignore />
+                                    </action>
+                                </pluginExecution>
+                            </pluginExecutions>
+                        </lifecycleMappingMetadata>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>
     </build>