VariableStorage getVariableStorage() {
			lock.acquire();
			try {
				checkIsValid();
				return storage;
			}
			finally {
				lock.release();
			}
		}
//	 * Set variable storage based upon unrestricted varnodes (useful for upgrades)
//	 * @param variableAddr
//	 * @param varnodes
//	 * @throws IOException
//
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/symbol/VariableStorageManagerDB.java