src/java.base/share/classes/java/lang/StringBuffer.java

@@ -765,9 +765,9 @@
         char[] val = (char[])fields.get("value", null);
         initBytes(val, 0, val.length);
         count = fields.get("count", 0);
     }
 
-    synchronized void getBytes(byte dst[], int dstBegin, byte coder) {
+    synchronized void getBytes(byte[] dst, int dstBegin, byte coder) {
         super.getBytes(dst, dstBegin, coder);
     }
 }