src/java.base/share/classes/java/io/PushbackReader.java

*** 100,109 ****
--- 100,110 ----
       *
       * @return     The number of characters read, or -1 if the end of the
       *             stream has been reached
       *
       * @exception  IOException  If an I/O error occurs
+      * @exception  IndexOutOfBoundsException {@inheritDoc}
       */
      public int read(char cbuf[], int off, int len) throws IOException {
          synchronized (lock) {
              ensureOpen();
              try {