Bug 30170 [Preferences] editors preferences not stored on OK?
20030121 my eclipse hard-crashed and it seems that the 'number of open editors' preference was lost preference pages should store their values on OK. i guess the 'Editors' page forgot to do it.
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceStore.java
* Prints the contents of this preference store to the given print writer.
 *
 * @param out the print writer
 */
public void list(PrintWriter out) {
	properties.list(out);
}
/**
 * Loads this preference store from the file established in the constructor 
 * <code>PreferenceStore(java.lang.String)</code> (or by <code>setFileName</code>).
 * Default preference values are not affected.
 *
 * @exception java.io.IOException if there is a problem loading this store
 */
public void load() throws IOException {
	if (filename == null)
		throw new IOException("File name not specified");
	FileInputStream in = new FileInputStream(filename);
	load(in);
	in.close();
}
/**
 * Loads this preference store from the given input stream. Default preference
 * values are not affected.
 *
 * @param in the input stream
 * @exception java.io.IOException if there is a problem loading this store
 */
public void load(InputStream in) throws IOException {
	properties.load(in);