formatting

solr/test-framework/src/java/org/apache/solr/cloud/SolrCloudTestCase.java

@@ -64,7 +64,7 @@ import static org.apache.solr.common.cloud.ZkConfigManager.CONFIGS_ZKNODE;
 
 /**
  * Base class for SolrCloud tests
- *
+ * <p>
  * Derived tests should call {@link #configureCluster(int)} in a {@code BeforeClass}
  * static method or {@code Before} setUp method.  This configures and starts a {@link MiniSolrCloudCluster}, available
  * via the {@code cluster} variable.  Cluster shutdown is handled automatically if using {@code BeforeClass}.
@@ -113,8 +113,10 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
     private Map<String, Object> clusterProperties = new HashMap<>();
 
     private boolean trackJettyMetrics;
+
     /**
      * Create a builder
+     *
      * @param nodeCount the number of nodes in the cluster
      * @param baseDir   a base directory for the cluster
      */
@@ -179,6 +181,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
 
     /**
      * Upload a collection config before tests start
+     *
      * @param configName the config name
      * @param configPath the path to the config files
      */
@@ -194,6 +197,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
 
     /**
      * Set a cluster property
+     *
      * @param propertyName  the property name
      * @param propertyValue the property value
      */
@@ -206,8 +210,10 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
       this.trackJettyMetrics = trackJettyMetrics;
       return this;
     }
+
     /**
      * Configure and run the {@link MiniSolrCloudCluster}
+     *
      * @throws Exception if an error occurs on startup
      */
     public MiniSolrCloudCluster configure() throws Exception {
@@ -216,6 +222,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
 
     /**
      * Configure, run and return the {@link MiniSolrCloudCluster}
+     *
      * @throws Exception if an error occurs on startup
      */
     public MiniSolrCloudCluster build() throws Exception {
@@ -259,7 +266,9 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
     }
   }
 
-  /** The cluster */
+  /**
+   * The cluster
+   */
   protected static volatile MiniSolrCloudCluster cluster;
 
   protected static SolrZkClient zkClient() {
@@ -271,7 +280,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
 
   /**
    * Call this to configure a cluster of n nodes.
-   *
+   * <p>
    * NB you must call {@link Builder#configure()} to start the cluster
    *
    * @param nodeCount the number of nodes
@@ -308,7 +317,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
 
   /**
    * Wait for a particular collection state to appear in the cluster client's state reader
-   *
+   * <p>
    * This is a convenience method using the {@link #DEFAULT_TIMEOUT}
    *
    * @param message    a message to report on failure
@@ -340,8 +349,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
         return false;
       if (collectionState.getSlices().size() != expectedShards)
         return false;
-      if (compareActiveReplicaCountsForShards(expectedReplicas, liveNodes, collectionState)) return true;
-      return false;
+      return compareActiveReplicaCountsForShards(expectedReplicas, liveNodes, collectionState);
     };
   }
 
@@ -356,8 +364,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
       log.info("active slice count: " + collectionState.getActiveSlices().size() + " expected:" + expectedShards);
       if (collectionState.getActiveSlices().size() != expectedShards)
         return false;
-      if (compareActiveReplicaCountsForShards(expectedReplicas, liveNodes, collectionState)) return true;
-      return false;
+      return compareActiveReplicaCountsForShards(expectedReplicas, liveNodes, collectionState);
     };
   }
 
@@ -398,11 +405,8 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
 
     log.info("active replica count: " + activeReplicas + " expected replica count: " + expectedReplicas);
 
-    if (activeReplicas == expectedReplicas) {
-      return true;
-    }
+    return activeReplicas == expectedReplicas;
 
-    return false;
   }
 
   /**
@@ -445,7 +449,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
 
   /**
    * Get the {@link CoreStatus} data for a {@link Replica}
-   *
+   * <p>
    * This assumes that the replica is hosted on a live node.
    */
   protected static CoreStatus getCoreStatus(Replica replica) throws IOException, SolrServerException {
@@ -476,6 +480,7 @@ public class SolrCloudTestCase extends SolrTestCaseJ4 {
   /**
    * Ensure that the given number of solr instances are running. If less instances are found then new instances are
    * started. If extra instances are found then they are stopped.
+   *
    * @param nodeCount the number of Solr instances that should be running at the end of this method
    * @throws Exception on error
    */