private static String getBytesAsString(byte[] bytes) {
		StringBuilder byteStringBuilder = new StringBuilder();
		for (byte b : bytes) {
			String byteString = Integer.toHexString(b & 0xff);
			if (byteString.length() == 1) {
				byteStringBuilder.append("0");
			}
			byteStringBuilder.append(byteString);
		}
		return byteStringBuilder.toString();
	}
This class represents information about small neighborhoods around the start and returns of a
single function
Ghidra/Features/BytePatterns/src/main/java/ghidra/bitpatterns/info/FunctionBitPatternInfo.java