Repository: ranger
Updated Branches:
  refs/heads/master 525098460 -> 691c01f53


http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefHelper.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefHelper.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefHelper.java
index ae42652..f414d2e 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefHelper.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefHelper.java
@@ -139,7 +139,7 @@ public class TestRangerServiceDefHelper {
                assertTrue(_helper.isResourceGraphValid());
                Set<List<RangerResourceDef>> hierarchies = 
_helper.getResourceHierarchies(RangerPolicy.POLICY_TYPE_ACCESS);
 
-               Set<List<String>> expectedHierarchies = new 
HashSet<List<String>>();
+               Set<List<String>> expectedHierarchies = new HashSet<>();
                expectedHierarchies.add(Lists.newArrayList("database", 
"table-space"));
                expectedHierarchies.add(Lists.newArrayList("database", "table", 
"column"));
                expectedHierarchies.add(Lists.newArrayList("namespace", 
"package"));
@@ -180,7 +180,7 @@ public class TestRangerServiceDefHelper {
                assertTrue(_helper.isResourceGraphValid());
                Set<List<RangerResourceDef>> hierarchies = 
_helper.getResourceHierarchies(RangerPolicy.POLICY_TYPE_ACCESS);
 
-               Set<List<String>> expectedHierarchies = new 
HashSet<List<String>>();
+               Set<List<String>> expectedHierarchies = new HashSet<>();
                expectedHierarchies.add(Lists.newArrayList("database"));
                expectedHierarchies.add(Lists.newArrayList("server"));
                expectedHierarchies.add(Lists.newArrayList("namespace", 
"package"));

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefValidator.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefValidator.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefValidator.java
index 33e6f4a..ca055ff 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefValidator.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceDefValidator.java
@@ -47,7 +47,7 @@ public class TestRangerServiceDefValidator {
        public void setUp() throws Exception {
                _store = mock(ServiceStore.class);
                _validator = new RangerServiceDefValidator(_store);
-               _failures = new ArrayList<ValidationFailureDetails>();
+               _failures = new ArrayList<>();
                _serviceDef = mock(RangerServiceDef.class);
        }
 
@@ -223,7 +223,7 @@ public class TestRangerServiceDefValidator {
                _failures.clear(); 
assertFalse(_validator.isValidAccessTypes(accessTypeDefs, _failures));
                _utils.checkFailureForMissingValue(_failures, "access types");
                
-               accessTypeDefs = new ArrayList<RangerAccessTypeDef>();
+               accessTypeDefs = new ArrayList<>();
                _failures.clear(); 
assertFalse(_validator.isValidAccessTypes(accessTypeDefs, _failures));
                _utils.checkFailureForMissingValue(_failures, "access types");
 
@@ -399,7 +399,7 @@ public class TestRangerServiceDefValidator {
                _failures.clear(); 
assertFalse(_validator.isValidResources(_serviceDef, _failures));
                _utils.checkFailureForMissingValue(_failures, "resources");
                
-               List<RangerResourceDef> resources = new 
ArrayList<RangerResourceDef>();
+               List<RangerResourceDef> resources = new ArrayList<>();
                when(_serviceDef.getResources()).thenReturn(resources);
                _failures.clear(); 
assertFalse(_validator.isValidResources(_serviceDef, _failures));
                _utils.checkFailureForMissingValue(_failures, "resources");
@@ -493,7 +493,7 @@ public class TestRangerServiceDefValidator {
                // null/empty policy conditions are ok
                assertTrue(_validator.isValidPolicyConditions(null, _failures));
                assertTrue(_failures.isEmpty());
-               List<RangerPolicyConditionDef> conditionDefs = new 
ArrayList<RangerServiceDef.RangerPolicyConditionDef>();
+               List<RangerPolicyConditionDef> conditionDefs = new 
ArrayList<>();
                assertTrue(_validator.isValidPolicyConditions(conditionDefs, 
_failures));
                assertTrue(_failures.isEmpty());
                

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceValidator.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceValidator.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceValidator.java
index 40af3ce..64ccb7d 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceValidator.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerServiceValidator.java
@@ -232,5 +232,5 @@ public class TestRangerServiceValidator {
        private RangerServiceValidator _validator;
        private Action _action;
        private ValidationTestUtils _utils = new ValidationTestUtils();
-       private List<ValidationFailureDetails> _failures = new 
ArrayList<ValidationFailureDetails>();
+       private List<ValidationFailureDetails> _failures = new ArrayList<>();
 }

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerValidator.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerValidator.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerValidator.java
index 5519a2c..1728c22 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerValidator.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/TestRangerValidator.java
@@ -73,7 +73,7 @@ public class TestRangerValidator {
        public void before() {
                _store = mock(ServiceStore.class);
                _validator = new RangerValidatorForTest(_store);
-               _failures = new ArrayList<ValidationFailureDetails>();
+               _failures = new ArrayList<>();
        }
 
        @Test
@@ -140,7 +140,7 @@ public class TestRangerValidator {
                Assert.assertNotNull(parameters);
                Assert.assertTrue(parameters.isEmpty());
 
-               List<RangerServiceConfigDef> configs = new 
ArrayList<RangerServiceDef.RangerServiceConfigDef>();
+               List<RangerServiceConfigDef> configs = new ArrayList<>();
                when(serviceDef.getConfigs()).thenReturn(configs);
                parameters = _validator.getRequiredParameters(null);
                Assert.assertNotNull(parameters);
@@ -203,7 +203,7 @@ public class TestRangerValidator {
 
                // what ever store returns should come back
                hexSignature = "anotherSignature";
-               List<RangerPolicy> policies = new ArrayList<RangerPolicy>();
+               List<RangerPolicy> policies = new ArrayList<>();
                RangerPolicy policy1 = mock(RangerPolicy.class);
                policies.add(policy1);
                RangerPolicy policy2 = mock(RangerPolicy.class);
@@ -255,7 +255,7 @@ public class TestRangerValidator {
                accessTypes = _validator.getAccessTypes(serviceDef);
                Assert.assertTrue(accessTypes.isEmpty());
 
-               List<RangerAccessTypeDef> accessTypeDefs = new 
ArrayList<RangerServiceDef.RangerAccessTypeDef>();
+               List<RangerAccessTypeDef> accessTypeDefs = new ArrayList<>();
                when(serviceDef.getAccessTypes()).thenReturn(accessTypeDefs);
                accessTypes = _validator.getAccessTypes(serviceDef);
                Assert.assertTrue(accessTypes.isEmpty());
@@ -287,7 +287,7 @@ public class TestRangerValidator {
                accessTypes = _validator.getMandatoryResourceNames(serviceDef);
                Assert.assertTrue(accessTypes.isEmpty());
 
-               List<RangerResourceDef> resourceDefs = new 
ArrayList<RangerResourceDef>();
+               List<RangerResourceDef> resourceDefs = new ArrayList<>();
                when(serviceDef.getResources()).thenReturn(resourceDefs);
                accessTypes = _validator.getMandatoryResourceNames(serviceDef);
                Assert.assertTrue(accessTypes.isEmpty());
@@ -332,7 +332,7 @@ public class TestRangerValidator {
                regExMap = _validator.getValidationRegExes(serviceDef);
                Assert.assertTrue(regExMap.isEmpty());
 
-               List<RangerResourceDef> resourceDefs = new 
ArrayList<RangerResourceDef>();
+               List<RangerResourceDef> resourceDefs = new ArrayList<>();
                when(serviceDef.getResources()).thenReturn(resourceDefs);
                regExMap = _validator.getValidationRegExes(serviceDef);
                Assert.assertTrue(regExMap.isEmpty());
@@ -436,7 +436,7 @@ public class TestRangerValidator {
                filter = new SearchFilter();
                filter.setParam(SearchFilter.SERVICE_NAME, serviceName);
 
-               List<RangerPolicy> policies = new ArrayList<RangerPolicy>();
+               List<RangerPolicy> policies = new ArrayList<>();
                RangerPolicy policy = mock(RangerPolicy.class);
                policies.add(policy);
                
@@ -483,7 +483,7 @@ public class TestRangerValidator {
                result = _validator.getImpliedGrants(accessTypeDef);
                Assert.assertTrue(result.isEmpty());
                
-               List<String> impliedGrants = new ArrayList<String>();
+               List<String> impliedGrants = new ArrayList<>();
                
when(accessTypeDef.getImpliedGrants()).thenReturn(impliedGrants);
                result = _validator.getImpliedGrants(accessTypeDef);
                Assert.assertTrue(result.isEmpty());
@@ -509,7 +509,7 @@ public class TestRangerValidator {
        public void test_isValid_string() {
                String fieldName = "value-field-Name";
                String collectionName = "value-collection-Name";
-               Set<String> alreadySeen = new HashSet<String>();
+               Set<String> alreadySeen = new HashSet<>();
                // null/empty string value is invalid
                for (String value : new String[] { null, "", "  " }) {
                        Assert.assertFalse(_validator.isUnique(value, 
alreadySeen, fieldName, collectionName, _failures));
@@ -535,7 +535,7 @@ public class TestRangerValidator {
        public void test_isValid_long() {
                String fieldName = "field-Name";
                String collectionName = "field-collection-Name";
-               Set<Long> alreadySeen = new HashSet<Long>();
+               Set<Long> alreadySeen = new HashSet<>();
                Long value = null;
                // null value is invalid
                Assert.assertFalse(_validator.isUnique(value, alreadySeen, 
fieldName, collectionName, _failures));
@@ -556,7 +556,7 @@ public class TestRangerValidator {
        public void test_isValid_integer() {
                String fieldName = "field-Name";
                String collectionName = "field-collection-Name";
-               Set<Integer> alreadySeen = new HashSet<Integer>();
+               Set<Integer> alreadySeen = new HashSet<>();
                Integer value = null;
                // null value is invalid
                Assert.assertFalse(_validator.isUnique(value, alreadySeen, 
fieldName, collectionName, _failures));

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/ValidationTestUtils.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/ValidationTestUtils.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/ValidationTestUtils.java
index 5570ce5..3b0711b 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/ValidationTestUtils.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/model/validation/ValidationTestUtils.java
@@ -44,7 +44,7 @@ import org.junit.Assert;
 public class ValidationTestUtils {
        
        Map<String, String> createMap(String[] keys) {
-               Map<String, String> result = new HashMap<String, String>();
+               Map<String, String> result = new HashMap<>();
                for (String key : keys) {
                        result.put(key, "valueof-" + key);
                }
@@ -53,7 +53,7 @@ public class ValidationTestUtils {
 
        // helper methods for tests
        List<RangerServiceConfigDef> createServiceConditionDefs(Object[][] 
input) {
-               List<RangerServiceConfigDef> result = new 
ArrayList<RangerServiceDef.RangerServiceConfigDef>();
+               List<RangerServiceConfigDef> result = new ArrayList<>();
                
                for (Object data[] : input) {
                        RangerServiceConfigDef aConfigDef = 
mock(RangerServiceConfigDef.class);
@@ -141,12 +141,11 @@ public class ValidationTestUtils {
                return defs;
        }
 
-
        List<RangerAccessTypeDef> createAccessTypeDefs(Object[][] data) {
                if (data == null) {
                        return null;
                }
-               List<RangerAccessTypeDef> result = new 
ArrayList<RangerAccessTypeDef>();
+               List<RangerAccessTypeDef> result = new ArrayList<>();
                if (data.length == 0) {
                        return result;
                }
@@ -175,7 +174,7 @@ public class ValidationTestUtils {
 
        RangerServiceDef createServiceDefWithAccessTypes(String[] accesses) {
                RangerServiceDef serviceDef = mock(RangerServiceDef.class);
-               List<RangerAccessTypeDef> accessTypeDefs = new 
ArrayList<RangerServiceDef.RangerAccessTypeDef>();
+               List<RangerAccessTypeDef> accessTypeDefs = new ArrayList<>();
                for (String access : accesses) {
                        RangerAccessTypeDef accessTypeDef = 
mock(RangerAccessTypeDef.class);
                        when(accessTypeDef.getName()).thenReturn(access);
@@ -186,7 +185,7 @@ public class ValidationTestUtils {
        }
 
        List<RangerPolicyItemAccess> createItemAccess(Object[][] data) {
-               List<RangerPolicyItemAccess> accesses = new 
ArrayList<RangerPolicyItemAccess>();
+               List<RangerPolicyItemAccess> accesses = new ArrayList<>();
                for (Object[] row : data) {
                        RangerPolicyItemAccess access = 
mock(RangerPolicyItemAccess.class);
                        when(access.getType()).thenReturn((String)row[0]);
@@ -197,7 +196,7 @@ public class ValidationTestUtils {
        }
 
        List<RangerPolicyItem> createPolicyItems(Object[] data) {
-               List<RangerPolicyItem> policyItems = new 
ArrayList<RangerPolicyItem>();
+               List<RangerPolicyItem> policyItems = new ArrayList<>();
                for (Object object : data) {
                        @SuppressWarnings("unchecked")
                        Map<String, Object[]> map = (Map<String, Object[]>) 
object;
@@ -219,7 +218,7 @@ public class ValidationTestUtils {
                        Boolean[] isAllowedFlags = 
(Boolean[])map.get("isAllowed");
                        List<RangerPolicyItemAccess> accessesList = null;
                        if (accesses != null && isAllowedFlags != null) {
-                               accessesList = new 
ArrayList<RangerPolicyItemAccess>();
+                               accessesList = new ArrayList<>();
                                for (int i = 0; i < accesses.length; i++) {
                                        String access = accesses[i];
                                        Boolean isAllowed = isAllowedFlags[i];
@@ -241,7 +240,7 @@ public class ValidationTestUtils {
                if (data == null) {
                        return null;
                }
-               List<RangerResourceDef> defs = new 
ArrayList<RangerResourceDef>();
+               List<RangerResourceDef> defs = new ArrayList<>();
                for (Object[] row : data) {
                        RangerResourceDef aDef = null;
                        if (row != null) {
@@ -287,7 +286,7 @@ public class ValidationTestUtils {
                if (data == null) {
                        return null;
                }
-               List<RangerResourceDef> defs = new 
ArrayList<RangerResourceDef>();
+               List<RangerResourceDef> defs = new ArrayList<>();
                for (String[] row : data) {
                        RangerResourceDef aDef = null;
                        if (row != null) {
@@ -307,7 +306,7 @@ public class ValidationTestUtils {
                if (data == null) {
                        return null;
                }
-               List<RangerResourceDef> defs = new 
ArrayList<RangerResourceDef>();
+               List<RangerResourceDef> defs = new ArrayList<>();
                for (Object[] row : data) {
                        RangerResourceDef aDef = null;
                        if (row != null) {
@@ -339,7 +338,7 @@ public class ValidationTestUtils {
                if (input == null) {
                        return null;
                }
-               List<RangerEnumElementDef> output = new 
ArrayList<RangerEnumElementDef>();
+               List<RangerEnumElementDef> output = new ArrayList<>();
                for (Object[] row : input) {
                        RangerEnumElementDef aDef = 
mock(RangerEnumElementDef.class);
                        switch(row.length) {
@@ -357,7 +356,7 @@ public class ValidationTestUtils {
                if (input == null) {
                        return null;
                }
-               List<RangerEnumDef> defs = new ArrayList<RangerEnumDef>();
+               List<RangerEnumDef> defs = new ArrayList<>();
                for (Object[] row : input) {
                        RangerEnumDef enumDef = mock(RangerEnumDef.class);
                        switch (row.length) {
@@ -404,7 +403,7 @@ public class ValidationTestUtils {
                if (input == null) {
                        return null;
                }
-               List<RangerServiceConfigDef> result = new 
ArrayList<RangerServiceDef.RangerServiceConfigDef>();
+               List<RangerServiceConfigDef> result = new ArrayList<>();
                for (Object[] row : input) {
                        RangerServiceConfigDef configDef = 
mock(RangerServiceConfigDef.class);
                        switch(row.length) {
@@ -428,7 +427,7 @@ public class ValidationTestUtils {
        }
 
        List<RangerPolicyConditionDef> createPolicyConditionDefs(Object[][] 
input) {
-               List<RangerPolicyConditionDef> result = new 
ArrayList<RangerServiceDef.RangerPolicyConditionDef>();
+               List<RangerPolicyConditionDef> result = new ArrayList<>();
                if (input != null) {
                        for (Object[] row : input) {
                                RangerPolicyConditionDef conditionDef = 
mock(RangerPolicyConditionDef.class);

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestCacheMap.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestCacheMap.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestCacheMap.java
index 19362f2..5f39b22 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestCacheMap.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestCacheMap.java
@@ -30,10 +30,9 @@ import java.util.Set;
 
 public class TestCacheMap {
        private static final Log LOG = LogFactory.getLog(TestCacheMap.class);
-       private static CacheMap<String, String> testCacheMap = null;
+       private static CacheMap<String, String> testCacheMap;
        private static int initialCapacity = 16;
 
-
        @BeforeClass
        public static void setUpBeforeClass() throws Exception {
                if(LOG.isDebugEnabled()) {

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyDb.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyDb.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyDb.java
index 097e6ff..58bb351 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyDb.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyDb.java
@@ -42,8 +42,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 
 public class TestPolicyDb {
-       static Gson gsonBuilder  = null;
-
+       static Gson gsonBuilder;
 
        @BeforeClass
        public static void setUpBeforeClass() throws Exception {
@@ -95,7 +94,7 @@ public class TestPolicyDb {
 
                                assertEquals("allowed-policy count mismatch!", 
test.allowedPolicies.size(), allowedPolicies.size());
                                
-                               Set<Long> allowedPolicyIds = new 
HashSet<Long>();
+                               Set<Long> allowedPolicyIds = new HashSet<>();
                                for(RangerPolicy allowedPolicy : 
allowedPolicies) {
                                        
allowedPolicyIds.add(allowedPolicy.getId());
                                }

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyEngine.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyEngine.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyEngine.java
index b0d103e..87b5830 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyEngine.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/policyengine/TestPolicyEngine.java
@@ -57,9 +57,8 @@ import java.util.Set;
 
 import static org.junit.Assert.*;
 
-
 public class TestPolicyEngine {
-       static Gson gsonBuilder  = null;
+       static Gson gsonBuilder;
 
        @BeforeClass
        public static void setUpBeforeClass() throws Exception {

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/policyevaluator/RangerDefaultPolicyEvaluatorTest.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/policyevaluator/RangerDefaultPolicyEvaluatorTest.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/policyevaluator/RangerDefaultPolicyEvaluatorTest.java
index 769e205..4fc63da 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/policyevaluator/RangerDefaultPolicyEvaluatorTest.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/policyevaluator/RangerDefaultPolicyEvaluatorTest.java
@@ -87,14 +87,14 @@ public class RangerDefaultPolicyEvaluatorTest {
        
        // takes in a map of condition name to a an two element array where 1st 
element is evaluator-class-name and second is evaluator-options if any
        List<RangerPolicyConditionDef> getMockPolicyConditionDefs(Map<String, 
String[]> pairs) {
-               List<RangerPolicyConditionDef> conditions = new 
ArrayList<RangerServiceDef.RangerPolicyConditionDef>();
+               List<RangerPolicyConditionDef> conditions = new ArrayList<>();
                // null policy condition def collection should behave sensibly
                for (Map.Entry<String, String[]> anEntry : pairs.entrySet()) {
                        RangerPolicyConditionDef aCondition = 
mock(RangerPolicyConditionDef.class);
                        when(aCondition.getName()).thenReturn(anEntry.getKey());
                        
when(aCondition.getEvaluator()).thenReturn(anEntry.getValue()[0]);
 
-                       Map<String, String> evaluatorOptions = new 
HashMap<String, String>();
+                       Map<String, String> evaluatorOptions = new HashMap<>();
                        evaluatorOptions.put(anEntry.getValue()[1], 
anEntry.getValue()[1]);
 
                        
when(aCondition.getEvaluatorOptions()).thenReturn(evaluatorOptions);

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerDefaultResourceMatcherTest.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerDefaultResourceMatcherTest.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerDefaultResourceMatcherTest.java
index 7532061..c635e0d 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerDefaultResourceMatcherTest.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerDefaultResourceMatcherTest.java
@@ -54,7 +54,7 @@ public class RangerDefaultResourceMatcherTest {
             boolean result = (boolean)row[3];
             String user = (String) row[4];
 
-            Map<String, Object> evalContext = new HashMap<String, Object>();
+            Map<String, Object> evalContext = new HashMap<>();
             RangerAccessRequestUtil.setCurrentUserInContext(evalContext, user);
 
             MatcherWrapper matcher = new MatcherWrapper(policyValue, excludes);

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerPathResourceMatcherTest.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerPathResourceMatcherTest.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerPathResourceMatcherTest.java
index da81d81..5c49777 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerPathResourceMatcherTest.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/RangerPathResourceMatcherTest.java
@@ -60,7 +60,7 @@ public class RangerPathResourceMatcherTest {
             boolean result = (boolean)row[4];
             String user = (String) row[5];
 
-            Map<String, Object> evalContext = new HashMap<String, Object>();
+            Map<String, Object> evalContext = new HashMap<>();
             RangerAccessRequestUtil.setCurrentUserInContext(evalContext, user);
 
             MatcherWrapper matcher = new MatcherWrapper(policyValue, 
optWildcard, isRecursive);

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestDefaultPolicyResourceMatcher.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestDefaultPolicyResourceMatcher.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestDefaultPolicyResourceMatcher.java
index 74cb45d..7d2519c 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestDefaultPolicyResourceMatcher.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestDefaultPolicyResourceMatcher.java
@@ -48,7 +48,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 
 public class TestDefaultPolicyResourceMatcher {
-       static Gson gsonBuilder = null;
+       static Gson gsonBuilder;
 
        @BeforeClass
        public static void setUpBeforeClass() throws Exception {

http://git-wip-us.apache.org/repos/asf/ranger/blob/691c01f5/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestResourceMatcher.java
----------------------------------------------------------------------
diff --git 
a/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestResourceMatcher.java
 
b/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestResourceMatcher.java
index 39bd056..ea7bc01 100644
--- 
a/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestResourceMatcher.java
+++ 
b/agents-common/src/test/java/org/apache/ranger/plugin/resourcematcher/TestResourceMatcher.java
@@ -40,7 +40,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 
 public class TestResourceMatcher {
-       static Gson gsonBuilder = null;
+       static Gson gsonBuilder;
 
        @BeforeClass
        public static void setUpBeforeClass() throws Exception {

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