private char readEscapeCharacter()

in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/json-shade/java/org/springframework/boot/configurationprocessor/json/JSONTokener.java [239:271]

• 27 lines of code
• 11 McCabe index (conditional complexity)

	private char readEscapeCharacter() throws JSONException {
		char escaped = this.in.charAt(this.pos++);
		switch (escaped) {
		case 'u':
			if (this.pos + 4 > this.in.length()) {
				throw syntaxError("Unterminated escape sequence");
			}
			String hex = this.in.substring(this.pos, this.pos + 4);
			this.pos += 4;
			return (char) Integer.parseInt(hex, 16);

		case 't':
			return '\t';

		case 'b':
			return '\b';

		case 'n':
			return '\n';

		case 'r':
			return '\r';

		case 'f':
			return '\f';

		case '\'':
		case '"':
		case '\\':
		default:
			return escaped;
		}
	}