#fixed code
                             public static int getIntValue(String value) {
		if (StringUtil.isBlank(value)) {
			return 0;
		}
		return castToInteger(value);
	}
#vulnerable code 
                             public static int getIntValue(String value) {
		if (StringUtil.isBlank(value)) {
			return 0;
		}
		return castToInt(value);
	} 
                            #location 5 
                            #vulnerability type NULL_DEREFERENCE