From c417b4fcd072655f2568a85a0fb9fcb6616a4c07 Mon Sep 17 00:00:00 2001
From: Georgy Litvinov <git@litvinovg.pro>
Date: Fri, 17 Sep 2021 20:57:34 +0200
Subject: [PATCH] fix: removed Java11 features for compatibility

---
 src/main/java/w2phtml/base/BinaryGraphicsDocument.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/w2phtml/base/BinaryGraphicsDocument.java b/src/main/java/w2phtml/base/BinaryGraphicsDocument.java
index ba57496..86fc538 100644
--- a/src/main/java/w2phtml/base/BinaryGraphicsDocument.java
+++ b/src/main/java/w2phtml/base/BinaryGraphicsDocument.java
@@ -375,7 +375,7 @@ public class BinaryGraphicsDocument implements OutputFile {
 		}
 
 		public String getImageName() {
-			if (imageName == null || imageName.isBlank()) {
+			if (imageName == null || imageName.isEmpty()) {
 				return sFileName;	
 			}
 			return imageName;