Fix format

facebook · Jan 7, 2025 · 1007e53 · 1007e53
1 parent 95d059c
commit 1007e53
Showing 1 changed file with 26 additions and 25 deletions.
diff --git a/java/src/test/java/org/rocksdb/OpenFSyncPerformanceTest.java b/java/src/test/java/org/rocksdb/OpenFSyncPerformanceTest.java
@@ -12,32 +12,33 @@
  * `make clean jclean; MACOS_IGNORE_FULLFSYNC=1 make -j12 rocksdbjava`
  * The latter run this test about 10x faster on MacOS.
  * @link <a href="https://github.com/facebook/rocksdb/issues/13147">...</a>
- * `MACOS_IGNORE_FULLFSYNC` can be used to build fast test-only versions of RocksDB for efficient CI usage
+ * `MACOS_IGNORE_FULLFSYNC` can be used to build fast test-only versions of RocksDB for efficient CI
+ * usage
  */
 public class OpenFSyncPerformanceTest {
-
-    @Test
-    public void testOpen() throws RocksDBException {
-        int count = 100;
-        ArrayList<Long> deltas = new ArrayList<>(count);
-        long sum = 0;
-        for (int i = 0; i < count; i++) {
-            long start = System.currentTimeMillis();
-            try(RocksDB db = RocksDB.open("test-open-" + i)) {
-                long delta = System.currentTimeMillis() - start;
-                //System.out.println("RocksDB.open() cost:" + (delta));
-                sum += delta;
-                deltas.add(delta);
-            } finally {
-                RocksDB.destroyDB("test-open-" +i, new Options());
-            }
-        }
-        long mean = sum / count;
-        long variance = 0;
-        for (long d : deltas) {
-            variance += (d - mean) * (d - mean);
-        }
-        double sd = Math.sqrt((double) (variance/count));
-        System.out.println("RocksDB.open() mean cost:" + (sum/count) + ", SD: " + sd + ", count: " + count);
+  @Test
+  public void testOpen() throws RocksDBException {
+    int count = 100;
+    ArrayList<Long> deltas = new ArrayList<>(count);
+    long sum = 0;
+    for (int i = 0; i < count; i++) {
+      long start = System.currentTimeMillis();
+      try (RocksDB db = RocksDB.open("test-open-" + i)) {
+        long delta = System.currentTimeMillis() - start;
+        // System.out.println("RocksDB.open() cost:" + (delta));
+        sum += delta;
+        deltas.add(delta);
+      } finally {
+        RocksDB.destroyDB("test-open-" + i, new Options());
+      }
+    }
+    long mean = sum / count;
+    long variance = 0;
+    for (long d : deltas) {
+      variance += (d - mean) * (d - mean);
     }
+    double sd = Math.sqrt((double) (variance / count));
+    System.out.println(
+        "RocksDB.open() mean cost:" + (sum / count) + ", SD: " + sd + ", count: " + count);
+  }
 }