PeerAddressSpanDecorator implements SpanDecorator { private String trimPrefix(final String url) { return trimPrefix(url, "jdbc:"); }  @Override void onQuery(
            final Span span,
            final Statement statement,
            final List<String> queries); @API(status = EXPERIMENTAL)
    static final Tag<String> PEER_ADDRESS; }
@Test void shouldTrimLeft() { assertEquals("World!", trimPrefix("Hello, World!", "Hello, ")); }
@Test void shouldNotTrimLeft() { assertEquals("Hello, World!", trimPrefix("Hello, World!", "Bye, ")); }