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 static final String EDITOR_TEXT_HOVER_MODIFIERS= "hoverModifiers"; 
	/**
	 * A named preference that defines the key for the hover modifier state masks.
	 * The value is only used if the value of <code>EDITOR_TEXT_HOVER_MODIFIERS</code>
	 * cannot be resolved to valid SWT modifier bits.
	 * 
	 * @see JavaUI
	 * @see #EDITOR_TEXT_HOVER_MODIFIERS
	 * @since 2.1.1
	 */
	public static final String EDITOR_TEXT_HOVER_MODIFIER_MASKS= "hoverModifierMasks"; 
	/**
	 * The id of the best match hover contributed for extension point
	 * <code>javaEditorTextHovers</code>.
	 *
	 * @since 2.1
	 */
	public static final String ID_BESTMATCH_HOVER= "org.eclipse.jdt.ui.BestMatchHover"; 
	/**
	 * The id of the source code hover contributed for extension point
	 * <code>javaEditorTextHovers</code>.
	 *
	 * @since 2.1
	 */
	public static final String ID_SOURCE_HOVER= "org.eclipse.jdt.ui.JavaSourceHover"; 
	/**
	 * The id of the javadoc hover contributed for extension point
	 * <code>javaEditorTextHovers</code>.
	 *