public final String getSomeFromFileWithDuplicate(final BufferedReader br, final char start,
			final char finish, final boolean goFromStart) throws IOException {
		int c = br.read();
		int numberOfValue = 0;
		boolean trouver = false;
		String line = "";
		if (goFromStart) {
			while (c != -1 && c != start) {
				c = br.read();
			}
		}
		if (c != -1) {

			while (c != -1 && !trouver) {

				line += (char) c;
				if (c == start) {
					numberOfValue++;
				} else {
					if (c == finish) {
						numberOfValue--;
						trouver = (numberOfValue <= 0);
					}
				}
				c = br.read();
			}

		}
		if (numberOfValue != 0) {
			return "";
		}

		return line;
	}