src/java.base/share/classes/java/util/zip/ZipFile.java

@@ -68,10 +68,11 @@
  * <p> Unless otherwise noted, passing a {@code null} argument to a constructor
  * or method in this class will cause a {@link NullPointerException} to be
  * thrown.
  *
  * @author      David Connelly
+ * @since 1.1
  */
 public
 class ZipFile implements ZipConstants, Closeable {
 
     private final String name;     // zip file name