how do i define multilevel packages in java
package foo;
one level package
package foo[.1oo[.2oo]];
doesn't work.
how do i define multilevel packages in java
package foo;
one level package
package foo[.1oo[.2oo]];
doesn't work.
It doesn't work because package names must start with a letter. This works:
package foo.bar.baz;
N.B. package names aren't hierarchical or nested in the way that they might look. A package name is simply an identifier for a namespace. That means that package foo.bar.baz
is not truly a subpackage of package foo.bar
.
See also: