public String getTag( String key ) {
    	return tags.get( key );
    }
<p>
Get the value of the tag with the given key.
</p>
@param key
			The key of the tag to return
@return The value of the given tag.  Will return null if no tag by the
			given key exists.
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/model/TagSet.java