void applyAndNext() {
		invokeLater(applyDiffsNext);
		waitForSwing();
		waitForApply();
		waitForSwing();
	}
@param comboBox the ComboBox for the Diff Apply Setting to check
Ghidra/Features/ProgramDiff/src/test.slow/java/ghidra/app/plugin/core/diff/DiffApplyTestAdapter.java