The simple program

    class junk {
        final static int FOO = 0000;
    }
won't compile. It somehow doesn't recognize 0000 as another name for 0.

0x000 seems to work okay, though.

The description field as copied from bug report 1185862 follows:

It's even worse than I thought.

Octal constants don't work AT ALL in the compiler.

I tried

class junk {
    static public void main(String argv[]) {
int i = 01;
int j = 02;
int k = 0100;
System.out.println(i + " " + j + " " + k);
    }
}

and it printed out "0 0 0"

This is unacceptable, and in those circumstances that I need to be using octal
constants, saying that I should use decimal constants instead isn't a reasonable
workaround.