Method set

ij/src/main/java/ij/Prefs.java:249–256

Saves the value of the string text in the preferences file using the keyword key . The string can be retrieved using the appropriate get() method. @see #get(String,String)

(String key, String text)

	 * @see #get(String,String)
	*/
	public static void set(String key, String text) {
		if (key.indexOf('.')<1)
			throw new IllegalArgumentException("Key must have a prefix");
		if (text==null)
			ijPrefs.remove(KEY_PREFIX+key);
		else
			ijPrefs.put(KEY_PREFIX+key, text);
	}

	/** Saves the value of the integer <code>value</code> in the preferences
	 * file using the keyword <code>key</code>. The value can be