Fix checkstyle

cdap-app-fabric-tests/src/test/java/io/cdap/cdap/internal/app/services/http/handlers/WorkflowHttpHandlerTest.java

@@ -117,7 +117,7 @@ private Integer runningProgramCount(Id.Program program, String runId) throws Exc
   private void waitForStatusCode(final String path, final Id.Program program, final int expectedStatusCode)
     throws Exception {
     Tasks.waitFor(true, () -> {
-      HttpResponse response = doPost(getVersionedAPIPath(path, Constants.Gateway.API_VERSION_3_TOKEN,
+      HttpResponse response = doPost(getVersionedApiPath(path, Constants.Gateway.API_VERSION_3_TOKEN,
                                                          program.getNamespaceId()));
       return expectedStatusCode == response.getResponseCode();
     }, 60, TimeUnit.SECONDS);
@@ -134,7 +134,7 @@ private void setAndTestRuntimeArgs(Id.Program programId, Map<String, String> arg
     String argString = GSON.toJson(args, new TypeToken<Map<String, String>>() {
     }.getType());
     String path = String.format("apps/%s/workflows/%s/runtimeargs", programId.getApplicationId(), programId.getId());
-    String versionedRuntimeArgsUrl = getVersionedAPIPath(path, Constants.Gateway.API_VERSION_3_TOKEN,
+    String versionedRuntimeArgsUrl = getVersionedApiPath(path, Constants.Gateway.API_VERSION_3_TOKEN,
                                                          programId.getNamespaceId());
     response = doPut(versionedRuntimeArgsUrl, argString);
 
@@ -174,7 +174,7 @@ private String getLocalDatasetPath(ProgramId workflowId, String runId) {
     String path = String.format("apps/%s/workflows/%s/runs/%s/localdatasets", workflowId.getApplication(),
                                 workflowId.getProgram(), runId);
 
-    return getVersionedAPIPath(path, Constants.Gateway.API_VERSION_3_TOKEN, workflowId.getNamespace());
+    return getVersionedApiPath(path, Constants.Gateway.API_VERSION_3_TOKEN, workflowId.getNamespace());
   }
 
   private Map<String, DatasetSpecificationSummary> getWorkflowLocalDatasets(ProgramId workflowId, String runId)
@@ -633,7 +633,7 @@ private Map<String, WorkflowNodeStateDetail> getWorkflowNodeStates(ProgramId wor
   private HttpResponse getWorkflowNodeStatesResponse(ProgramId workflowId, String runId) throws Exception {
     String path = String.format("apps/%s/workflows/%s/runs/%s/nodes/state", workflowId.getApplication(),
                                 workflowId.getProgram(), runId);
-    path = getVersionedAPIPath(path, Constants.Gateway.API_VERSION_3_TOKEN, workflowId.getNamespace());
+    path = getVersionedApiPath(path, Constants.Gateway.API_VERSION_3_TOKEN, workflowId.getNamespace());
     return doGet(path);
   }
 
@@ -1212,7 +1212,7 @@ private WorkflowTokenDetail getWorkflowToken(Id.Workflow workflowId, String runI
                                                @Nullable String key) throws Exception {
     String workflowTokenUrl = String.format("apps/%s/workflows/%s/runs/%s/token", workflowId.getApplicationId(),
                                             workflowId.getId(), runId);
-    String versionedUrl = getVersionedAPIPath(appendScopeAndKeyToUrl(workflowTokenUrl, scope, key),
+    String versionedUrl = getVersionedApiPath(appendScopeAndKeyToUrl(workflowTokenUrl, scope, key),
                                               Constants.Gateway.API_VERSION_3_TOKEN, workflowId.getNamespaceId());
     HttpResponse response = doGet(versionedUrl);
     return readResponse(response, new TypeToken<WorkflowTokenDetail>() { }.getType(), GSON);
@@ -1223,7 +1223,7 @@ private WorkflowTokenNodeDetail getWorkflowToken(Id.Workflow workflowId, String
                                                    @Nullable String key) throws Exception {
     String workflowTokenUrl = String.format("apps/%s/workflows/%s/runs/%s/nodes/%s/token",
                                             workflowId.getApplicationId(), workflowId.getId(), runId, nodeName);
-    String versionedUrl = getVersionedAPIPath(appendScopeAndKeyToUrl(workflowTokenUrl, scope, key),
+    String versionedUrl = getVersionedApiPath(appendScopeAndKeyToUrl(workflowTokenUrl, scope, key),
                                               Constants.Gateway.API_VERSION_3_TOKEN, workflowId.getNamespaceId());
     HttpResponse response = doGet(versionedUrl);
     return readResponse(response, new TypeToken<WorkflowTokenNodeDetail>() { }.getType(), GSON);

cdap-app-fabric/src/main/java/io/cdap/cdap/internal/app/runtime/distributed/TransactionServiceManager.java

@@ -44,12 +44,12 @@ public class TransactionServiceManager extends AbstractMasterServiceManager {
 
   @Override
   public boolean isServiceEnabled() {
-    return getCConf().getBoolean(Constants.Transaction.TX_ENABLED);
+    return getCconf().getBoolean(Constants.Transaction.TX_ENABLED);
   }
 
   @Override
   public int getMaxInstances() {
-    return getCConf().getInt(Constants.Transaction.Container.MAX_INSTANCES);
+    return getCconf().getInt(Constants.Transaction.Container.MAX_INSTANCES);
   }
 
   @Override

cdap-app-fabric/src/main/java/io/cdap/cdap/internal/app/runtime/monitor/AbstractServiceRoutingHandler.java

@@ -20,9 +20,9 @@
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
 import com.google.common.io.Closeables;
+import io.cdap.cdap.api.service.ServiceUnavailableException;
 import io.cdap.cdap.common.BadRequestException;
 import io.cdap.cdap.common.ServiceException;
-import io.cdap.cdap.api.service.ServiceUnavailableException;
 import io.cdap.cdap.common.discovery.EndpointStrategy;
 import io.cdap.cdap.common.discovery.RandomEndpointStrategy;
 import io.cdap.cdap.common.discovery.URIScheme;

cdap-app-fabric/src/test/java/io/cdap/cdap/internal/app/namespace/DefaultNamespaceAdminTest.java

@@ -55,7 +55,7 @@ public class DefaultNamespaceAdminTest extends AppFabricTestBase {
 
   @BeforeClass
   public static void beforeClass() throws Exception {
-    cConf = createBasicCConf();
+    cConf = createBasicCconf();
     // we enable Kerberos for these unit tests, so we can test namespace group permissions (see testDataDirCreation).
     cConf.set(Constants.Security.KERBEROS_ENABLED, Boolean.toString(true));
     cConf.set(Constants.Security.CFG_CDAP_MASTER_KRB_PRINCIPAL, "cdap");

cdap-app-fabric/src/test/java/io/cdap/cdap/internal/app/runtime/monitor/InternalServiceRoutingHandlerTest.java

@@ -214,9 +214,8 @@ public void testUrlEncodedGetQueryParam()
     // handles URL encoded string correctly.
     HttpMethod method = HttpMethod.GET;
     HttpRequest request = remoteClient.requestBuilder(method,
-            String.format("services/%s/mock/%s/%d",
-                MOCK_SERVICE, method.name().toLowerCase(), 200) +
-            "?queryParam=abc%20d")
+            String.format("services/%s/mock/%s/%d", MOCK_SERVICE,
+                method.name().toLowerCase(), 200) + "?queryParam=abc%20d")
         .build();
 
     HttpResponse response = remoteClient.execute(request);

cdap-app-fabric/src/test/java/io/cdap/cdap/internal/app/services/ProgramLifecycleServiceTest.java

@@ -71,7 +71,7 @@ public class ProgramLifecycleServiceTest extends AppFabricTestBase {
 
   @BeforeClass
   public static void beforeClass() throws Throwable {
-    cConf = createBasicCConf();
+    cConf = createBasicCconf();
     initializeAndStartServices(cConf);
     Injector injector = getInjector();
     programLifecycleService = injector.getInstance(ProgramLifecycleService.class);

cdap-app-fabric/src/test/java/io/cdap/cdap/internal/app/services/SourceControlManagementServiceTest.java

@@ -89,7 +89,7 @@ public class SourceControlManagementServiceTest extends AppFabricTestBase {
 
   @BeforeClass
   public static void beforeClass() throws Exception {
-    cConf = createBasicCConf();
+    cConf = createBasicCconf();
     initializeAndStartServices(cConf);
     namespaceAdmin = getInjector().getInstance(NamespaceAdmin.class);
     sourceControlService =