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
public final static String CODEASSIST_REPLACEMENT_BACKGROUND= "content_assist_completion_replacement_background"; 
	/**
	 * A named preference that holds the foreground color used in the code
	 * assist selection dialog to mark replaced code.
	 * <p>
	 * Value is of type <code>String</code>. A RGB color value encoded as a string
	 * using class <code>PreferenceConverter</code>
	 * </p>
	 *
	 * @see org.eclipse.jface.resource.StringConverter
	 * @see org.eclipse.jface.preference.PreferenceConverter
	 * @since 2.1
	 */
	public final static String CODEASSIST_REPLACEMENT_FOREGROUND= "content_assist_completion_replacement_foreground"; 
	/**
	 * A named preference that controls the behavior of the refactoring wizard for showing the error page. 
	 * <p>
	 * Value is of type <code>String</code>. Valid values are: 
	 * <code>REFACTOR_FATAL_SEVERITY</code>,
	 * <code>REFACTOR_ERROR_SEVERITY</code>,
	 * <code>REFACTOR_WARNING_SEVERITY</code>
	 * <code>REFACTOR_INFO_SEVERITY</code>,
	 * <code>REFACTOR_OK_SEVERITY</code>.
	 * </p>
	 * 
	 * @see #REFACTOR_FATAL_SEVERITY
	 * @see #REFACTOR_ERROR_SEVERITY
	 * @see #REFACTOR_WARNING_SEVERITY
	 * @see #REFACTOR_INFO_SEVERITY
	 * @see #REFACTOR_OK_SEVERITY