Bug fix. ZipFile.getEntry() should return a copy that doesn't reference the underlying extra byte array (note that the ZipEntry "copy" constructor does not make a copy of the extra byte array).

openjdk/java/util/zip/ZipEntry.java

@@ -92,12 +92,7 @@ public class ZipEntry implements ZipConstants, Cloneable
      */
     public ZipEntry(ZipEntry e)
     {
-        this(e, e.name);
+        name = e.name;
-    }
-
-    ZipEntry(ZipEntry e, String name)
-    {
-        this.name = name;
         time = e.time;
         crc = e.crc;
         size = e.size;

openjdk/java/util/zip/ZipFile.java

@@ -318,7 +318,7 @@ public class ZipFile implements ZipConstants
     // If we didn't find it, maybe it's a directory.
     if (entry == null && !name.endsWith("/"))
       entry = entries.get(name + '/');
-    return entry != null ? new ZipEntry(entry, name) : null;
+    return entry != null ? (ZipEntry)entry.clone() : null;
   }
 
   /**