1 files changed, 2 insertions, 2 deletions
diff --git a/javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java b/javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java
index 978d10f6a5a6..e3280c1bb91b 100644
--- a/javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java
+++ b/javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java
@@ -206,12 +206,12 @@ public final class XInputStreamToInputStreamAdapter extends InputStream {
     }
 
     @Override
-    public void mark(int readlimit) {
+    public synchronized void mark(int readlimit) {
         // Not supported.
     }
 
     @Override
-    public void reset() throws IOException {
+    public synchronized void reset() throws IOException {
         // Not supported.
     }
 }