Method isClosed

vm/JavaAPI/src/java/io/StringReader.java:64–66

Returns a boolean indicating whether this reader is closed. @return true if closed, otherwise false.

()

     * @return {@code true} if closed, otherwise {@code false}.
     */
    private boolean isClosed() {
        return str == null;
    }

    /**
     * Sets a mark position in this reader. The parameter {@code readLimit} is