void setData(String[] headings, List<String[]> data) {
		this.headings = headings;
		this.data = data;

		SystemUtilities.runIfSwingOrPostSwingLater(new Runnable() {
			@Override
			public void run() {
				model.fireTableStructureChanged();
			}
		});
	}
Removes header text for this panel and all table/row information.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/ScrollingListChoicesPanel.java