InvalidURI.java:17: error: invalid uri: "abc def" * <a href="abc def">invalid</a> ^ InvalidURI.java:18: error: attribute lacks value * <a href>no value</a> ^ InvalidURI.java:19: error: attribute lacks value * <a href= >no value</a> ^ InvalidURI.java:20: error: attribute lacks value * <a href="" >no value</a> ^ 4 errors