The following code produces an error. It should be legal to declare
a method and a variable with the same name.

class test {
    int foo;

    void foo() {
    }

    void bar(test t) {
t.foo = 1;
t.foo();
    }
}

test.java:9: Attempt to reference method foo in class test as an instance variable.
        t.foo = 1;
         ^
1 error