package lambdaExpression18_in;
@FunctionalInterface
interface I1 {
int foo1(int s1, int s2);
}
@FunctionalInterface
interface I2 {
I1 foo2(int n1);
}
interface I_Test {
static I2 i2 = x1 -> (a1, b1) -> {/*]*/
int m = 4;
return m;
/*[*/};
}