@Override
	boolean isUnionContainer() {
		return false;
	}
<code>BitFieldGroupCompositeMember</code> provides the ability to collect related
{@link DefaultCompositeMember} members within a group during the composite reconstruction
process.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb/BitFieldGroupCompositeMember.java