Fix validateTags() bug

frankfliu · frankfliu · commit 6b210bf4531d · 2020-10-14T13:06:53.000-07:00
empty string array is a valid tag. TF 1.x model does not have any tags
diff --git a/tensorflow-core/tensorflow-core-api/src/main/java/org/tensorflow/SavedModelBundle.java b/tensorflow-core/tensorflow-core-api/src/main/java/org/tensorflow/SavedModelBundle.java
@@ -429,7 +429,7 @@ opts, runOpts, new BytePointer(exportDir), new PointerPointer(tags),
   }
 
   private static void validateTags(String[] tags) {
-    if (tags == null || tags.length == 0 || Arrays.stream(tags).anyMatch(t -> t == null || t.isEmpty())) {
+    if (tags == null || Arrays.stream(tags).anyMatch(t -> t == null || t.isEmpty())) {
       throw new IllegalArgumentException("Invalid tags: " + Arrays.toString(tags));
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -429,7 +429,7 @@ opts, runOpts, new BytePointer(exportDir), new PointerPointer(tags),`
`429`	`429`	`}`
`430`	`430`
`431`	`431`	`private static void validateTags(String[] tags) {`
`432`		`- if (tags == null \|\| tags.length == 0 \|\| Arrays.stream(tags).anyMatch(t -> t == null \|\| t.isEmpty())) {`
	`432`	`+ if (tags == null \|\| Arrays.stream(tags).anyMatch(t -> t == null \|\| t.isEmpty())) {`
`433`	`433`	`throw new IllegalArgumentException("Invalid tags: " + Arrays.toString(tags));`
`434`	`434`	`}`
`435`	`435`	`}`