Bug 67726 Refactoring fails if validate edit returns a cancel status [refactoring]
org.eclipse.ltk.core.refactoring/src/org/eclipse/ltk/core/refactoring/RefactoringStatus.java
if (entry == null)
			return null;
		return entry.getMessage();
	}
	/**
	 * Creates a new <code>RefactoringStatus</code> with one entry filled with the given
	 * arguments.
	 * 
	 * @param severity the severity
	 * @param msg the message
	 * @param context the context. Can be <code>null</code>
	 * @param pluginId the plug-in identifier. Can be <code>null</code> if argument <code>
	 *  code</code> equals <code>NO_CODE</code>
	 * @param code the problem code. Must be either <code>NO_CODE</code> or equals or greater
	 *  than zero
	 * @param data application specific data
	 * 
	 * @return the newly created refactoring status
	 * 
	 * @see RefactoringStatusEntry
	 */
	public static RefactoringStatus createStatus(int severity, String msg, RefactoringStatusContext context, String pluginId, int code, Object data) {
		RefactoringStatus result= new RefactoringStatus();
		result.fEntries.add(new RefactoringStatusEntry(severity, msg, context, pluginId, code, data));
		result.fSeverity= severity;
		return result;
	}
	/**
	 * Creates a new <code>RefactorngStatus</code> with one <code>INFO</code> entry
	 * filled with the given message.