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
* </p>
	 *
	 * @since 3.0
	 * @deprecated As of 3.1, replaced by {@link org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants#FORMATTER_COMMENT_CLEAR_BLANK_LINES}
	 */	
	public final static String FORMATTER_COMMENT_CLEARBLANKLINES= "comment_clear_blank_lines"; 
	/**
	 * A named preference that controls the line length of comments.
	 * <p>
	 * Value is of type <code>Integer</code>. The value must be at least 4 for reasonable formatting.
	 * </p>
	 *
	 * @since 3.0
	 * @deprecated As of 3.1, replaced by {@link org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants#FORMATTER_COMMENT_LINE_LENGTH}
	 */	
	public final static String FORMATTER_COMMENT_LINELENGTH= "comment_line_length"; 
	/**
	 * A named preference that controls whether HTML tags are formatted.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 *
	 * @since 3.0
	 * @deprecated As of 3.1, replaced by {@link org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants#FORMATTER_COMMENT_FORMAT_HTML}
	 */	
	public final static String FORMATTER_COMMENT_FORMATHTML= "comment_format_html"; 
	/**
	 * A named preference that controls if the Java code assist gets auto activated.
	 * <p>
	 * Value is of type <code>Boolean</code>.