samples: increased timeout up to 450 secs since batch LRO reaches 5 min mark sometimes (#286)

Author: munkhuushmgl

translate/snippets/src/main/java/com/example/translate/BatchTranslateText.java

@@ -85,7 +85,7 @@ public static void batchTranslateText(
           client.batchTranslateTextAsync(request);
 
       System.out.println("Waiting for operation to complete...");
-      BatchTranslateResponse response = future.get(300, TimeUnit.SECONDS);
+      BatchTranslateResponse response = future.get(450, TimeUnit.SECONDS);
       System.out.printf("Total Characters: %s\n", response.getTotalCharacters());
       System.out.printf("Translated Characters: %s\n", response.getTranslatedCharacters());
     }

translate/snippets/src/main/java/com/example/translate/BatchTranslateTextWithGlossary.java

@@ -103,7 +103,7 @@ public static void batchTranslateTextWithGlossary(
           client.batchTranslateTextAsync(request);
 
       System.out.println("Waiting for operation to complete...");
-      BatchTranslateResponse response = future.get(300, TimeUnit.SECONDS);
+      BatchTranslateResponse response = future.get(450, TimeUnit.SECONDS);
       // Display the translation for each input text provided
       System.out.printf("Total Characters: %s\n", response.getTotalCharacters());
       System.out.printf("Translated Characters: %s\n", response.getTranslatedCharacters());

translate/snippets/src/main/java/com/example/translate/BatchTranslateTextWithGlossaryAndModel.java

@@ -110,7 +110,7 @@ public static void batchTranslateTextWithGlossaryAndModel(
           client.batchTranslateTextAsync(request);
 
       System.out.println("Waiting for operation to complete...");
-      BatchTranslateResponse response = future.get(300, TimeUnit.SECONDS);
+      BatchTranslateResponse response = future.get(450, TimeUnit.SECONDS);
       // Display the translation for each input text provided
       System.out.printf("Total Characters: %s\n", response.getTotalCharacters());
       System.out.printf("Translated Characters: %s\n", response.getTranslatedCharacters());

translate/snippets/src/main/java/com/example/translate/BatchTranslateTextWithModel.java

@@ -100,7 +100,7 @@ public static void batchTranslateTextWithModel(
           client.batchTranslateTextAsync(request);
 
       System.out.println("Waiting for operation to complete...");
-      BatchTranslateResponse response = future.get(300, TimeUnit.SECONDS);
+      BatchTranslateResponse response = future.get(450, TimeUnit.SECONDS);
       // Display the translation for each input text provided
       System.out.printf("Total Characters: %s\n", response.getTotalCharacters());
       System.out.printf("Translated Characters: %s\n", response.getTranslatedCharacters());