@Override
			public void createControl(Composite parent) {
				Composite container = new Composite(parent, SWT.NONE);
				container.setLayout(new GridLayout(1, true));
				GridData gd = new GridData(GridData.FILL_BOTH);
				container.setLayoutData(gd);

				// Program arguments
				Group group = new Group(container, SWT.NONE);
				group.setLayout(new GridLayout());
				group.setLayoutData(new GridData(GridData.FILL_BOTH));
				group.setText("Program arguments:");
				programArgsText = new Text(group, SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.V_SCROLL);
				gd = new GridData(GridData.FILL_BOTH);
				gd.heightHint = 40;
				gd.widthHint = 100;
				programArgsText.setLayoutData(gd);
				programArgsText.addModifyListener(evt -> scheduleUpdateJob());

				// VM arguments
				group = new Group(container, SWT.NONE);
				group.setLayout(new GridLayout());
				group.setLayoutData(new GridData(GridData.FILL_BOTH));
				group.setText("VM arguments (appended to arguments defined in launch.properties):");
				vmArgsText = new Text(group, SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.V_SCROLL);
				gd = new GridData(GridData.FILL_BOTH);
				gd.heightHint = 40;
				gd.widthHint = 100;
				vmArgsText.setLayoutData(gd);
				vmArgsText.addModifyListener(evt -> scheduleUpdateJob());

				setControl(container);
			}
Gets the user-defined arguments to use.  These will be appended to Ghidra's required
launch arguments, which are hidden from the tab group.

@return The user-defined arguments to use.
GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/src/main/java/ghidradev/ghidraprojectcreator/launchers/GhidraLaunchTabGroup.java