fix java8

LiebingYu · LiebingYu · commit a9ac488eaf4b · 2025-11-12T12:41:46.000+08:00
diff --git a/fluss-lake/fluss-lake-paimon/src/main/java/org/apache/fluss/lake/paimon/PaimonLakeCatalog.java b/fluss-lake/fluss-lake-paimon/src/main/java/org/apache/fluss/lake/paimon/PaimonLakeCatalog.java
@@ -219,7 +219,7 @@ private Schema buildSchemaWithOptions(Schema schema, Map<String, String> options
     }
 
     private void checkTableIsEmpty(Identifier tablePath, FileStoreTable table) {
-        if (!table.latestSnapshot().isEmpty()) {
+        if (table.latestSnapshot().isPresent()) {
             throw new TableAlreadyExistException(
                     String.format(
                             "The table %s already exists in Paimon catalog, and the table is not empty. "

Original file line number	Diff line number	Diff line change
`@@ -219,7 +219,7 @@ private Schema buildSchemaWithOptions(Schema schema, Map<String, String> options`
`219`	`219`	`}`
`220`	`220`
`221`	`221`	`private void checkTableIsEmpty(Identifier tablePath, FileStoreTable table) {`
`222`		`- if (!table.latestSnapshot().isEmpty()) {`
	`222`	`+ if (table.latestSnapshot().isPresent()) {`
`223`	`223`	`throw new TableAlreadyExistException(`
`224`	`224`	`String.format(`
`225`	`225`	`"The table %s already exists in Paimon catalog, and the table is not empty. "`