private void refreshImageBase() throws IOException {
		long baseOffset = getStoredBaseImageOffset();
		Address storedImageBase = addressFactory.getDefaultAddressSpace().getAddress(baseOffset);
		if (!imageBaseOverride) {
			Address currentImageBase = getImageBase();
			if (!currentImageBase.equals(storedImageBase)) {
				currentImageBase = storedImageBase;
				addrMap.setImageBase(currentImageBase);
			}
		}
	}
Notification that a symbol was added.
@param symbol the symbol that was added.
@param eventType the type of change
@param addr the address of the symbol that added
@param oldValue old value depends on the type of the change
@param newValue old value depends on the type of the change
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/ProgramDB.java