问题
I connect like this:
$ jdb -connect com.sun.jdi.SocketAttach:hostname=x.x.x.x,port=8008
In the jdb prompt I do this:
> stop in com.me.some.Gizmo.function
Then it breaks correctly, but when I do this:
> print Integer.parseInt("4")
It outputs this:
com.sun.tools.example.debug.expr.ParseException: Name unknown: java.lang.Integer
Why on earth can't jdb recognize the "Integer" class??
回答1:
Although java allows classes from the package java.lang
to be referenced without the fully qualified name, JDB does not.
> print java.lang.Integer.parseInt("4")
should work.
来源:https://stackoverflow.com/questions/14130892/why-jdb-wont-recognize-the-integer-class