Method setRunIndex

core/Settings.java:101–104

Sets the run index for the settings (only has effect on settings with run array). A run array can be defined with syntax [settingFor1stRun ; settingFor2ndRun ; SettingFor3rdRun] I.e. settings are put in brackets and delimited with semicolon. First run's setting is returned when

(int index)

	 * -1 to disable run indexing
	 */
	public static void setRunIndex(int index) {
		runIndex = index;
		writtenSettings.clear();
	}
	
	/**
	 * Checks that the given integer array contains a valid range. I.e.,