public boolean canGoNext() {
		if (busy) {
			return false;
		}
		currentStep.clearStatus();
		if (!currentStep.isValid()) {
			return false;
		}
		currentStep.populateData(data);
		return findNextApplicableStep() >= 0;
	}
Returns true if the "Next" button should be enabled.
@return true if the "Next" button should be enabled
Ghidra/Framework/Docking/src/main/java/docking/wizard/WizardModel.java