private byte[] get() {
            byte[] ret = new byte[5];
            for (int i = 0; i < ret.length; i++) {
                int p = pos - i;
                if (p < 0) {
                    p += ret.length;
                }
                ret[i] = data[p];
            }
            return ret;
        }
Provides a view on the previous 5 bytes
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-cad-module/src/main/java/org/apache/tika/parser/prt/PRTParser.java