public JToolBar getToolbar() {
		return this.toolbar;
	}
Must override so it doesn't return an instance of the base
{@link TableCellRenderer}, which will override our changes in the
{@link InstructionTableCellRenderer}.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/instructionsearch/ui/AbstractInstructionTable.java