public void setPrimary(boolean b) {
			if (b) {
				flags |= PRIMARY_MASK;
			}
			else {
				flags &= PRIMARY_CLEAR;
			}
			update(FLAGS_COLUMN);
		}
A reference entry

<p>
Version history:
<ul>
<li>1: Change {@link #toAddress} to 10-byte fixed encoding</li>
<li>0: Initial version and previous unversioned implementation</li>
</ul>
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/symbol/DBTraceReferenceSpace.java