void removeReference(EquateDB equateDB, long dynamicHash, Address refAddr) throws IOException {

		Field[] keys = refAdapter.getRecordKeysForEquateID(equateDB.getKey());
		for (Field key : keys) {
			EquateRefDB ref = getEquateRefDB(key.getLongValue());
			if (ref.getDynamicHashValue() == dynamicHash && ref.getAddress().equals(refAddr)) {
				removeRef(equateDB, ref);
				break;
			}
		}
	}
Constructor
@param handle database handle
@param addrMap map that converts addresses to longs and longs to addresses
@param openMode one of ProgramDB.CREATE, UPDATE, UPGRADE, or READ_ONLY
@param lock the program synchronization lock
@param monitor the progress monitor used when upgrading.
@throws VersionException if the database version doesn't match the current version.
@throws IOException if a database error occurs.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/symbol/EquateManager.java