Bug 77537 [preferences] Preview window in Preferences->Java->Properties File Editor displays incorrect background color
The properties file editor seems to inherit its background color from the setting in Preferences->Java->Editor->Syntax. However, the preview window in Preferences->Java->Properties File Editor always displays a white background.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
public static final String EDITOR_NO_HOVER_CONFIGURED_ID= "noHoverConfiguredId"; 
	
	/**
	 * A string value used by the named preferences for hover configuration to
	 * describe 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 As of 3.0, 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
	 * contributed as <code>javaEditorTextHovers</code>.
	 * </p>
	 * @since 2.1
	 * @deprecated As of 3.0, replaced by {@link #EDITOR_TEXT_HOVER_MODIFIERS}
	 */
	public static final String EDITOR_DEFAULT_HOVER= "defaultHover"; 
	/**
	 * A named preference that controls if segmented view (show selected element only) is turned on or off.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public static final String EDITOR_SHOW_SEGMENTS= "org.eclipse.jdt.ui.editor.showSegments"; 
	
	/**