Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.core.commands/src/org/eclipse/core/commands/Command.java
/**
	 * The string representation of this command -- for debugging purposes only.
	 * This string should not be shown to an end user.
	 * 
	 * @return The string representation; never <code>null</code>.
	 */
	public final String toString() {
		if (string == null) {
			final StringWriter sw = new StringWriter();
			final BufferedWriter buffer = new BufferedWriter(sw);
			try {
				buffer.write("Command("); 
				buffer.write(id);
				buffer.write(',');
				buffer.write(name==null?"":name); 
				buffer.write(',');
				buffer.newLine();
				buffer.write("\t\t"); 
				buffer.write(description==null?"":description); 
				buffer.write(',');
				buffer.newLine();
				buffer.write("\t\t"); 
				buffer.write(category==null?"":category.toString()); 
				buffer.write(',');
				buffer.newLine();
				buffer.write("\t\t"); 
				buffer.write(handler==null?"":handler.toString()); 
				buffer.write(',');
				buffer.newLine();
				buffer.write("\t\t");