private void validateInfo() {
		message = "";
		isValid = hasValidName() && hasValidStartAddress() && hasValidLength() &&
			hasNoMemoryConflicts() && hasMappedAddressIfNeeded() && hasInitialValueIfNeeded() &&
			hasFileBytesInfoIfNeeded() && isOverlayIfOtherSpace();
	}
Model to manage adding a memory block.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/memory/AddBlockModel.java