public default String getDefaultFieldName() {
		if (isZeroBitFieldComponent()) {
			return null;
		}
		String name = DEFAULT_FIELD_NAME_PREFIX + getOrdinal();
		if (getParent() instanceof Structure) {
			name += "_0x" + Integer.toHexString(getOffset());
		}
		return name;
	}
Returns a default field name for this component.  Used only if a field name is not set.
@return default field name (may be null for nameless fields such as a zero-length bitfield).
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/DataTypeComponent.java