@Override
	public synchronized Object getValueAt(int rowIndex, int columnIndex) {
		if (propertyNames != null && rowIndex < propertyNames.length) {	
			return propertyNames[rowIndex];
		}
		return null;
	}
@param currentProgram
@param currentSelection
@param searchMarks
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/debug/propertymanager/PropertyManagerTableModel.java