Please provide the output you do get, what input you used to get the output, and the output you expected to get.
For all three problems use a debugger (or printlns) to verify what happens as...
Type: Posts; User: jps
Please provide the output you do get, what input you used to get the output, and the output you expected to get.
For all three problems use a debugger (or printlns) to verify what happens as...