HDDS-1979. Fix checkstyle errors (#1312)

hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/pipeline/ListPipelinesSubcommand.java

@@ -38,14 +38,16 @@ public class ListPipelinesSubcommand implements Callable<Void> {
   @CommandLine.ParentCommand
   private SCMCLI parent;
 
-  @CommandLine.Option( names = {"-ffc", "--filterByFactor"},
-          description = "Filter listed pipelines by Factor(ONE/one)", defaultValue = "",
-          required = false)
+  @CommandLine.Option(names = {"-ffc", "--filterByFactor"},
+      description = "Filter listed pipelines by Factor(ONE/one)",
+      defaultValue = "",
+      required = false)
   private String factor;
 
-  @CommandLine.Option( names = {"-fst", "--filterByState"},
-          description = "Filter listed pipelines by State(OPEN/CLOSE)", defaultValue = "",
-          required = false)
+  @CommandLine.Option(names = {"-fst", "--filterByState"},
+      description = "Filter listed pipelines by State(OPEN/CLOSE)",
+      defaultValue = "",
+      required = false)
   private String state;
 
 
@@ -56,9 +58,12 @@ public class ListPipelinesSubcommand implements Callable<Void> {
         scmClient.listPipelines().forEach(System.out::println);
       } else {
         scmClient.listPipelines().stream()
-                .filter(p -> ((isNullOrEmpty(factor) || (p.getFactor().toString().compareToIgnoreCase(factor) == 0))
-                        && (isNullOrEmpty(state) || (p.getPipelineState().toString().compareToIgnoreCase(state) == 0))))
-                .forEach(System.out::println);
+            .filter(p -> ((isNullOrEmpty(factor) ||
+                (p.getFactor().toString().compareToIgnoreCase(factor) == 0))
+                && (isNullOrEmpty(state) ||
+                (p.getPipelineState().toString().compareToIgnoreCase(state)
+                    == 0))))
+            .forEach(System.out::println);
       }
       return null;
     }