* javax/swing/JComponent.java
	(listenerList): Initalize globally.
	(ancestor_list): Removed.
	(veto_list): Removed.
	(change_list): Removed.
	(get_veto_list): Removed.
	(get_change_list): Removed.
	(get_ancestor_list): Removed.
	(removeAncestorListener): Reimplemented.
	(removePropertyChangeListener): Likewise.
	(removeVetoableChangeListener): Likewise.
	(addAncestorListener): Likewise.
	(addPropertyChangeListener): Likewise.
	(addVetoableChangeListener): Likewise.
	(getListeners): New method.
	(getAncestorListeners): Likewise.
	(getVetoableChangeListeners): Likewise.
	(fireVetoableChange): Throws PropertyVetoException.
	* javax/swing/JEditorPane.java
	(JEditorPane): Throws IOException.

From-SVN: r76802