private String getStringValueNoTrim() {
		if (isProbe() || isBadCharSize() || !buf.isInitializedMemory()) {
			return null;
		}
		byte[] stringBytes = convertPaddedToUnpadded(getStringBytes());
		if (stringBytes == null) {
			return UNKNOWN_DOT_DOT_DOT;
		}

		ByteBuffer bb = ByteBuffer.wrap(stringBytes);

		// force BE or LE variants of UTF charsets, consume any BOM
		String adjustedCharsetName = getAdjustedCharsetInfo(bb);

		if (!Charset.isSupported(adjustedCharsetName)) {
			return UNKNOWN_DOT_DOT_DOT;
		}
		Charset cs = Charset.forName(adjustedCharsetName);
		return new String(stringBytes, bb.position(), bb.remaining(), cs);
	}
Returns the string contained in the specified {@link MemBuffer}, or null if all the bytes of
the string could not be read.
<p>
This method deals in characters of size {@link #charSize}, that might be
{@link #paddedCharSize padded} to a larger size. The raw n-byte characters are converted into
a Java String using a Java {@link Charset} or by using a custom Ghidra conversion. (see
convertBytesToStringCustomCharset)
<p>
The MemBuffer's endian'ness is used to determine which end of the {@link #paddedCharSize
padded } field contains our {@link #charSize} character bytes which will be used to create
the java String.

@return String containing the characters in buf or null if unable to read all {@code length}
        bytes from the membuffer.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/StringDataInstance.java