more RAMDirectory

Author: Vladimir Kotal

suggester/src/test/java/org/opengrok/suggest/SuggesterProjectDataTest.java

@@ -49,12 +49,12 @@
 import java.util.Map.Entry;
 import java.util.stream.Collectors;
 
-import static junit.framework.Assert.assertTrue;
 import static junit.framework.TestCase.assertEquals;
 import static junit.framework.TestCase.assertFalse;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.collection.IsIterableContainingInAnyOrder.containsInAnyOrder;
 import static org.hamcrest.collection.IsIterableContainingInOrder.contains;
+import static org.junit.Assert.assertTrue;
 
 public class SuggesterProjectDataTest {
 
@@ -67,6 +67,7 @@ public class SuggesterProjectDataTest {
     private SuggesterProjectData data;
 
     @Before
+    @SuppressWarnings("deprecation") // for RAMDirectory
     public void setUp() throws IOException {
         dir = new RAMDirectory();
         tempDir = Files.createTempDirectory("test");
@@ -262,6 +263,7 @@ public void getSearchCountMapNullTest() throws IOException {
     }
 
     @Test
+    @SuppressWarnings("deprecation") // for RAMDirectory
     public void testRemove() throws IOException {
         Directory dir = new RAMDirectory();
         Path tempDir = Files.createTempDirectory("test");

suggester/src/test/java/org/opengrok/suggest/SuggesterSearcherTest.java

@@ -59,6 +59,7 @@ public class SuggesterSearcherTest {
     private static SuggesterSearcher searcher;
 
     @BeforeClass
+    @SuppressWarnings("deprecation") // for RAMDirectory
     public static void setUpClass() throws IOException {
         dir = new RAMDirectory();
 

suggester/src/test/java/org/opengrok/suggest/query/customized/CustomSloppyPhraseScorerTest.java

@@ -49,6 +49,7 @@
 
 public class CustomSloppyPhraseScorerTest {
 
+    @SuppressWarnings("deprecation") // for RAMDirectory
     public static void test(
             final int slop,
             final int offset,