Which of the following statements is true?
- If assertions are compiled into a source file, and if no flags are included at runtime, assertions will execute by default.
- As of Java version 1.4, assertion statements are compiled by default.
- With the proper use of runtime arguments, it is possible to instruct the VM to disable assertions for a certain class, and to enable assertions for a certain package, at the same time.
- When evaluating command-line arguments, the VM gives -ea flags precedence over -da flags.