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

*** 84,94 ****
       *             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();
              if ((off < 0) || (off > cbuf.length) || (len < 0) ||
                  ((off + len) > cbuf.length) || ((off + len) < 0)) {
                  throw new IndexOutOfBoundsException();
--- 84,94 ----
       *             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();
              if ((off < 0) || (off > cbuf.length) || (len < 0) ||
                  ((off + len) > cbuf.length) || ((off + len) < 0)) {
                  throw new IndexOutOfBoundsException();