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
* @param out the output stream
 * @param header the header
 * @exception java.io.IOException if there is a problem saving this store
 */
public void save(OutputStream out, String header) throws IOException {
	properties.store(out, header);
	dirty = false;
}
/* (non-Javadoc)
 * Method declared on IPreferenceStore.
 */
public void setDefault(String name, double value) {
	setValue(defaultProperties, name, value);
}
/* (non-Javadoc)
 * Method declared on IPreferenceStore.
 */
public void setDefault(String name, float value) {
	setValue(defaultProperties, name, value);
}
/* (non-Javadoc)
 * Method declared on IPreferenceStore.
 */
public void setDefault(String name, int value) {
	setValue(defaultProperties, name, value);
}
/* (non-Javadoc)
 * Method declared on IPreferenceStore.
 */
public void setDefault(String name, long value) {