From d33d19e04875cdad7d88cd73af6e8a8f7d997303 Mon Sep 17 00:00:00 2001
From: herefree <841043203@qq.com>
Date: Mon, 16 Dec 2024 20:44:39 +0800
Subject: [PATCH] fix

---
 .../dynamicbloomfilter/DynamicBloomFilterFileIndex.java         | 1 +
 .../dynamicbloomfilter/DynamicBloomFilterFileIndexFactory.java  | 1 +
 .../dynamicbloomfilter/DynamicBloomFilterFileIndexTest.java     | 2 +-
 .../test/java/org/apache/paimon/flink/FlinkFileIndexTest.java   | 1 +
 4 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/paimon-common/src/main/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndex.java b/paimon-common/src/main/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndex.java
index 435da407fa72..db9425330b91 100644
--- a/paimon-common/src/main/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndex.java
+++ b/paimon-common/src/main/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndex.java
@@ -40,6 +40,7 @@
 import static org.apache.paimon.fileindex.FileIndexResult.REMAIN;
 import static org.apache.paimon.fileindex.FileIndexResult.SKIP;
 
+/** implementation of dynamic bloom filter file index. */
 public class DynamicBloomFilterFileIndex implements FileIndexer {
 
     public static final int VERSION_1 = 1;
diff --git a/paimon-common/src/main/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndexFactory.java b/paimon-common/src/main/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndexFactory.java
index 69dc7579d6fc..8b569307c161 100644
--- a/paimon-common/src/main/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndexFactory.java
+++ b/paimon-common/src/main/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndexFactory.java
@@ -23,6 +23,7 @@
 import org.apache.paimon.options.Options;
 import org.apache.paimon.types.DataType;
 
+/** Factory to create {@link DynamicBloomFilterFileIndexFactory}. */
 public class DynamicBloomFilterFileIndexFactory implements FileIndexerFactory {
 
     public static final String DYNAMIC_BLOOM_FILTER = "dynamic-bloom-filter";
diff --git a/paimon-common/src/test/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndexTest.java b/paimon-common/src/test/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndexTest.java
index 4395f99e5200..10c4335fb12d 100644
--- a/paimon-common/src/test/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndexTest.java
+++ b/paimon-common/src/test/java/org/apache/paimon/fileindex/dynamicbloomfilter/DynamicBloomFilterFileIndexTest.java
@@ -132,7 +132,7 @@ public void testAddFindByRandomLong() {
 
     @Test
     public void testCompareFppWithBloomFilter() {
-        // When the amount of data written to the filter exceeds the number of items,
+        // When the amount of data written to the filter exceeds the number of item,
         // the dynamic bloom filter has a smaller error rate than the bloom filter.
 
         DynamicBloomFilterFileIndex dynamicFilter =
diff --git a/paimon-flink/paimon-flink-common/src/test/java/org/apache/paimon/flink/FlinkFileIndexTest.java b/paimon-flink/paimon-flink-common/src/test/java/org/apache/paimon/flink/FlinkFileIndexTest.java
index 88a9b267f22e..5737d1c2465d 100644
--- a/paimon-flink/paimon-flink-common/src/test/java/org/apache/paimon/flink/FlinkFileIndexTest.java
+++ b/paimon-flink/paimon-flink-common/src/test/java/org/apache/paimon/flink/FlinkFileIndexTest.java
@@ -37,6 +37,7 @@
 import java.util.Set;
 import java.util.stream.Collectors;
 
+/** ITCase for FileIndex. */
 public class FlinkFileIndexTest extends CatalogITCaseBase {
 
     @Test