Bug 34221 [code manipulation] Comment and uncomment code
The same key ctrl-/ should be used for both comments and uncommenting code. If code isn't commented ctrl-/ will comment. If already commented ctrl-/ will uncomment it. If two levels of comments, uncomment the first, then the second. For example //this is a comment ////this is a second comment hitting ctrl-/ would result in this is a comment //this is a second comment
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
/** 
	 * Text operation code for requesting correction assist to show correction
	 * proposals for the current position. 
	 */
	public static final int CORRECTIONASSIST_PROPOSALS= 50;
	/** 
	 * Text operation code for requesting common prefix completion. 
	 */
	public static final int CONTENTASSIST_COMPLETE_PREFIX= 60;
	
	interface ITextConverter {