frog$ cat -n T.java
     1 class B {
     2 void f() {}
     3 }
     4
     5 class T extends B {
     6 void g() {
     7 f();
     8 }
     9 }
frog$ /java/jdk/1.4/re/promoted/latest/binaries/solsparc/bin/javac T.java
frog$ /java/jdk/1.4/re/promoted/latest/binaries/solsparc/bin/javap -c T
Compiled from T.java
class T extends B {
    T();
    void g();
}

Method T()
   0 aload_0
   1 invokespecial #1 <Method B()>
   4 return

Method void g()
   0 aload_0
   1 invokevirtual #2 <Method null>
   4 return
frog$