This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
org.apache.jsp.index_jsp is the Java class that gets automatically created from your index.jsp file. It should be created in the work/Catalina/localhost/<webapp> folder. Can you check if the package structure is there?