Bug 48001 Don't want 'e' as variable name in throw clause
M5 'Surround with' refactoring and quick fix use 'e' as exception variable name. It should be possible to configure this
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
* hover contributed as <code>javaEditorTextHovers</code>.
	 * </p>
	 * @see #EDITOR_NO_HOVER_CONFIGURED_ID
	 * @see #EDITOR_DEFAULT_HOVER_CONFIGURED_ID
	 * @see JavaUI ID_*_HOVER
	 * @deprecated Will soon be removed - replaced by {@link #EDITOR_TEXT_HOVER_MODIFIERS}
	 * @since 2.1
	 */
	public static final String EDITOR_ALT_SHIFT_HOVER= "altShiftHover"; 
	/**
	 * A string value used by the named preferences for hover configuration to
	 * descibe that no hover should be shown for the given key modifiers.
	 * @deprecated Will soon be removed - replaced by {@link #EDITOR_TEXT_HOVER_MODIFIERS}
	 * @since 2.1
	 */
	public static final String EDITOR_NO_HOVER_CONFIGURED_ID= "noHoverConfiguredId"; 
	
	/**
	 * A string value used by the named preferences for hover configuration to
	 * descibe that the default hover should be shown for the given key
	 * modifiers. The default hover is described by the
	 * <code>EDITOR_DEFAULT_HOVER</code> property.
	 * @since 2.1
	 * @deprecated Will soon be removed - replaced by {@link #EDITOR_TEXT_HOVER_MODIFIERS}
	 */
	public static final String EDITOR_DEFAULT_HOVER_CONFIGURED_ID= "defaultHoverConfiguredId"; 
	/**
	 * A named preference that defines the hover named the 'default hover'.
	 * Value is of type <code>String</code>: possible values are <code>
	 * EDITOR_NO_HOVER_CONFIGURED_ID</code> or <code> the hover id of a hover