Bug 65645 [preferences][projection] Don't use code folding by default
Code folding is turned on by default in current builds. I can imagine people wanting this feature (I'll probably use it for imports), but he default behavior should not be to hide code from the user. Even as an Eclipse committer who's heard all the buzzing lately about code folding, it took me a minute of gaping at my editor in confusion to realize why I couldn't see my code.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
/**
	 * A named preference that specifies whether children of a compilation unit are shown in the package explorer.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public static final String SHOW_CU_CHILDREN= "org.eclipse.jdt.ui.packages.cuchildren"; 
	/**
	 * A named preference that controls whether the package explorer's selection is linked to the active editor.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public static final String LINK_PACKAGES_TO_EDITOR= "org.eclipse.jdt.ui.packages.linktoeditor"; 
	/**
	 * A named preference that controls whether the hierarchy view's selection is linked to the active editor.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public static final String LINK_TYPEHIERARCHY_TO_EDITOR= "org.eclipse.jdt.ui.packages.linktypehierarchytoeditor"; 
	/**
	 * A named preference that controls whether the projects view's selection is
	 * linked to the active editor.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * @since 2.1
	 */
	public static final String LINK_BROWSING_PROJECTS_TO_EDITOR= "org.eclipse.jdt.ui.browsing.projectstoeditor";