protected void refreshProvider() {
		runSwing(() -> provider.refresh());

		// we have an invokeLater() situation, where the refresh triggers table data to be
		// re-selected in an invokeLater(), so we must wait for that.
		waitForSwing();
	}
Run the last script by pressing the last script button and return output.

@param taskName name for the task listener
@return script output written to the console
@throws Exception on failure, e.g. timeout
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/script/AbstractGhidraScriptMgrPluginTest.java