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
	 */	
	public static final String CODEGEN_EXCEPTION_VAR_NAME= "org.eclipse.jdt.ui.exception.name"; 
	
	/**
	 * A named preference that controls if comment stubs will be added
	 * automatically to newly created types and methods.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * @since 2.1
	 */
	public static final String CODEGEN_ADD_COMMENTS= "org.eclipse.jdt.ui.javadoc"; 
	/**
	 * A named preference that controls if a comment stubs will be added
	 * automatically to newly created types and methods.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * @deprecated Use CODEGEN_ADD_COMMENTS instead (Name is more precise).
	 */
	public static final String CODEGEN__JAVADOC_STUBS= CODEGEN_ADD_COMMENTS;
	/**
	 * A named preference that controls if a non-javadoc comment gets added to methods generated via the 
	 * "Override Methods" operation.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * @deprecated New code template story: user can