jodd-json/src/main/java/jodd/json/JsonParser.java
protected void syntaxError(final String message) {
		String left = "...";
		String right = "...";
		int offset = 10;

		int from = ndx - offset;
		if (from < 0) {
			from = 0;
			left = StringPool.EMPTY;
		}

		int to = ndx + offset;
		if (to > input.length) {
			to = input.length;
			right = StringPool.EMPTY;
		}

		final CharSequence str = CharArraySequence.of(input, from, to - from);

		throw new JsonException(
				"Syntax error! " + message + "\n" +
				"offset: " + ndx + " near: \"" + left + str + right + "\"");
	}
protected void syntaxError(final String message) {
		String left = "...";
		String right = "...";
		int offset = 10;

		int from = ndx - offset;
		if (from < 0) {
			from = 0;
			left = StringPool.EMPTY;
		}

		int to = ndx + offset;
		if (to > input.length) {
			to = input.length;
			right = StringPool.EMPTY;
		}

		final CharSequence str = CharArraySequence.of(input, from, to - from);

		throw new JsonException(
				"Syntax error! " + message + "\n" +
				"offset: " + ndx + " near: \"" + left + str + right + "\"");
	}
Throws {@link jodd.json.JsonException} indicating a syntax error.