More rules for java ref

files/squid/helpers/rules.d/java.rules

 // Java API reference 
 ^https?://docs\.oracle\.com/javase/7/docs/api/.*  true
 ^https?://docs\.oracle\.com/en/java/javase/11/docs/api/.*  true
+^https?://docs\.oracle\.com/en/dcommon/js/.*\.js true
+^https?://www\.oracleimg\.com/us/assets/metrics/ora_docs\.js true
+^https?://docs\.oracle\.com/favicon\.ico true
 
 // Ahmed Java API reference
 ^https?://www\.ida\.liu\.se/~TDDC77/extra/api-7/.*  true