src/java.base/share/classes/com/sun/java/util/jar/pack/PackageWriter.java

rev 52881 : 8214971: Replace use of string.equals("") with isEmpty()
Reviewed-by: jlaskey, prappo, lancea, dfuchs, redestad

@@ -644,11 +644,11 @@
     void writeUtf8Bands(Entry[] cpMap) throws IOException {
         if (cpMap.length == 0)
             return;  // nothing to write
 
         // The first element must always be the empty string.
-        assert(cpMap[0].stringValue().equals(""));
+        assert(cpMap[0].stringValue().isEmpty());
         final int SUFFIX_SKIP_1 = 1;
         final int PREFIX_SKIP_2 = 2;
 
         // Fetch the char arrays, first of all.
         char[][] chars = new char[cpMap.length][];