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
private PreferenceConstants() {
	}
	
	/**
	 * A named preference that controls return type rendering of methods in the UI.
	 * <p>
	 * Value is of type <code>Boolean</code>: if <code>true</code> return types
	 * are rendered
	 * </p>
	 */
	public static final String APPEARANCE_METHOD_RETURNTYPE= "org.eclipse.jdt.ui.methodreturntype";
	/**
	 * A named preference that controls type parameter rendering of methods in the UI.
	 * <p>
	 * Value is of type <code>Boolean</code>: if <code>true</code> return types
	 * are rendered
	 * </p>
	 * @since 3.1
	 */
	public static final String APPEARANCE_METHOD_TYPEPARAMETERS= "org.eclipse.jdt.ui.methodtypeparametesr";
	/**
	 * A named preference that controls if override indicators are rendered in the UI.
	 * <p>
	 * Value is of type <code>Boolean</code>: if <code>true</code> override 
	 * indicators are rendered
	 * </p>
	 * @deprecated Override Indicator is now controlled on the platform's decorator preference page
	 */
	public static final String APPEARANCE_OVERRIDE_INDICATOR= "org.eclipse.jdt.ui.overrideindicator";