JAVA code$***1$ double circumference $=2**$ Math.PI $**$ radius;

Test Results:

$,$ You're using a variable named circumference.

$x$ Compilation error: variable circumference is already defined

$x$ Compilation error: variable circumference is already defined

$x$ Compilation error: variable circumference is adlready defined

$25\%$ of tests passed.

$\backslash$Give exact code