mneethiraj commented on code in PR #442:
URL: https://github.com/apache/ranger/pull/442#discussion_r1881218926


##########
agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestCacheMap.java:
##########
@@ -28,89 +28,79 @@
 import java.util.Set;
 
 public class TestCacheMap {
-       private static final Logger LOG = 
LoggerFactory.getLogger(TestCacheMap.class);
-       private static CacheMap<String, String> testCacheMap;
-       private static int initialCapacity = 16;
-
-       @BeforeClass
-       public static void setUpBeforeClass() throws Exception {
-               if(LOG.isDebugEnabled()) {
-                       LOG.debug("==> TestCacheMap.setUpBeforeClass(), 
initialCapacity:" + initialCapacity);
-               }
-
-               testCacheMap = new CacheMap<String, String>(initialCapacity);
-
-               if(LOG.isDebugEnabled()) {
-                       LOG.debug("<== TestCacheMap.setUpBeforeClass(), 
initialCapacity:" + initialCapacity);
-               }
-       }
-       @AfterClass
-       public static void tearDownAfterClass() throws Exception {
-       }
-
-       @Test
-       public void runTests() {
-
-               if(LOG.isDebugEnabled()) {
-                       LOG.debug("==> TestCacheMap.runTests(), First batch of 
" + initialCapacity + " inserts starting from 0");
-               }
-               for (int i = 0; i < initialCapacity; i++) {
-                       String key = String.valueOf(i);
-                       String value = key;
-
-                       if (LOG.isDebugEnabled()) {
-                               LOG.debug("TestCacheMap.runTests(), Inserting 
into Cache, key:" + key + ", value:" + value);
-                       }
-                       testCacheMap.put(key, value);
-                       if (LOG.isDebugEnabled()) {
-                               LOG.debug("TestCacheMap.runTests(), Cache Size 
after insert(): " + testCacheMap.size());
-                       }
-               }
-
-               if(LOG.isDebugEnabled()) {
-                       LOG.debug("TestCacheMap.runTests(), First batch of " + 
initialCapacity/2 + " retrieves counting down from " + (initialCapacity/2-1));
-               }
-
-               for (int i = initialCapacity/2 - 1; i >= 0; i--) {
-                       String key = String.valueOf(i);
-                       if (LOG.isDebugEnabled()) {
-                               LOG.debug("TestCacheMap.runTests(), Searching 
Cache, key:" + key);
-                       }
-                       String value = testCacheMap.get(key);
-                       if (value == null || !value.equals(key)) {
-                               LOG.error("TestCacheMap.runTests(), Did not get 
correct value for key, key:" + key + ", value:" + value);
-                       }
-               }
-               if(LOG.isDebugEnabled()) {
-                       LOG.debug("TestCacheMap.runTests(), Second batch of " + 
initialCapacity/2 + " inserts starting from " + initialCapacity);
-               }
-               for (int i = initialCapacity; i < 
initialCapacity+initialCapacity/2; i++) {
-                       String key = String.valueOf(i);
-                       String value = key;
-
-                       if (LOG.isDebugEnabled()) {
-                               LOG.debug("TestCacheMap.runTests(), Inserting 
into Cache, key:" + key + ", value:" + value);
-                       }
-                       testCacheMap.put(key, value);
-                       if (LOG.isDebugEnabled()) {
-                               LOG.debug("TestCacheMap.runTests(), Cache Size 
after insert(): " + testCacheMap.size());
-                       }
-               }
-
-               Set<String> keySet = testCacheMap.keySet();
-
-               if (LOG.isDebugEnabled()) {
-                       LOG.debug("TestCacheMap.runTests(), KeySet Size:" + 
keySet.size());
-                       LOG.debug("TestCacheMap.runTests(), printing keys..");
-
-                   int i = 0;
-
-                   for (String key : keySet) {
-                               LOG.debug("TestCacheMap.runTests(), index:" + 
i++ + ", key:" + key);
-                       }
-
-                       LOG.debug("<== TestCacheMap.runTests()");
-               }
-
-       }
+    private static final Logger LOG = 
LoggerFactory.getLogger(TestCacheMap.class);
+
+    private static       CacheMap<String, String> testCacheMap;
+    private static final int                      initialCapacity = 16;
+
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        LOG.debug("==> TestCacheMap.setUpBeforeClass(), initialCapacity:{}", 
initialCapacity);
+
+        testCacheMap = new CacheMap<>(initialCapacity);
+
+        LOG.debug("<== TestCacheMap.setUpBeforeClass(), initialCapacity:{}", 
initialCapacity);
+    }
+
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+    }
+
+    @Test
+    public void runTests() {
+        LOG.debug("==> TestCacheMap.runTests(), First batch of {} inserts 
starting from 0", initialCapacity);
+
+        for (int i = 0; i < initialCapacity; i++) {
+            String key   = String.valueOf(i);
+            String value = key;
+
+            LOG.debug("TestCacheMap.runTests(), Inserting into Cache, key:{}, 
value:{}", key, value);
+
+            testCacheMap.put(key, value);
+
+            LOG.debug("TestCacheMap.runTests(), Cache Size after insert(): 
{}", testCacheMap.size());
+        }
+
+        LOG.debug("TestCacheMap.runTests(), First batch of {} retrieves 
counting down from {}", initialCapacity / 2, (initialCapacity / 2 - 1));
+
+        for (int i = initialCapacity / 2 - 1; i >= 0; i--) {
+            String key = String.valueOf(i);
+
+            LOG.debug("TestCacheMap.runTests(), Searching Cache, key:{}", key);
+
+            String value = testCacheMap.get(key);
+
+            if (value == null || !value.equals(key)) {
+                LOG.error("TestCacheMap.runTests(), Did not get correct value 
for key, key:{}, value:{}", key, value);
+            }
+        }
+
+        LOG.debug("TestCacheMap.runTests(), Second batch of {} inserts 
starting from {}", initialCapacity / 2, initialCapacity);
+
+        for (int i = initialCapacity; i < initialCapacity + initialCapacity / 
2; i++) {
+            String key   = String.valueOf(i);
+            String value = key;
+
+            LOG.debug("TestCacheMap.runTests(), Inserting into Cache, key:{}, 
value:{}", key, value);
+
+            testCacheMap.put(key, value);
+
+            LOG.debug("TestCacheMap.runTests(), Cache Size after insert(): 
{}", testCacheMap.size());
+        }
+
+        Set<String> keySet = testCacheMap.keySet();
+
+        if (LOG.isDebugEnabled()) {

Review Comment:
   The whole block is only for debug logging; hence skipping the block when 
debug is disabled.



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