diff --git a/src/net/sourceforge/plantuml/style/CommandStyleImport.java b/src/net/sourceforge/plantuml/style/CommandStyleImport.java
index bdc6d5ab7..f7297d505 100644
--- a/src/net/sourceforge/plantuml/style/CommandStyleImport.java
+++ b/src/net/sourceforge/plantuml/style/CommandStyleImport.java
@@ -86,9 +86,8 @@ public class CommandStyleImport extends SingleLineCommand2<TitledDiagram> {
 			if (path.startsWith("http://") || path.startsWith("https://")) {
 				SURL url = SURL.create(path);
 				try (InputStream remoteInputStream = url.openStream()) {
-					if (remoteInputStream != null) {
+					if (remoteInputStream != null)
 						lines = BlocLines.load(remoteInputStream, location);
-					}
 				}
 			} else {
 				final SFile styleFile = FileSystem.getInstance().getFile(path);
diff --git a/src/net/sourceforge/plantuml/xmi/XmiClassDiagramScript.java b/src/net/sourceforge/plantuml/xmi/XmiClassDiagramScript.java
index ff466a52b..9dd6d2b91 100644
--- a/src/net/sourceforge/plantuml/xmi/XmiClassDiagramScript.java
+++ b/src/net/sourceforge/plantuml/xmi/XmiClassDiagramScript.java
@@ -54,7 +54,6 @@ import net.sourceforge.plantuml.utils.Log;
 
 public class XmiClassDiagramScript extends XmiClassDiagramAbstract implements XmlDiagramTransformer {
 
-
 	private static class MemberData {
 		public final String name;
 		public final String id;
@@ -103,7 +102,9 @@ public class XmiClassDiagramScript extends XmiClassDiagramAbstract implements Xm
 				continue;
 
 			element.appendChild(cla);
-			members.computeIfAbsent(ent.getUid(), (e) -> new ArrayList<>());
+			if (members.containsKey(ent.getUid()) == false)
+				members.put(ent.getUid(), new ArrayList<MemberData>());
+
 			NodeList attrs = cla.getElementsByTagName("UML:Attribute");
 			for (int i = 0; i < attrs.getLength(); i++) {
 				Element child = (Element) attrs.item(i);
@@ -288,5 +289,4 @@ public class XmiClassDiagramScript extends XmiClassDiagramAbstract implements Xm
 
 	}
 
-
 }