package lambdaExpression18_in; | |
@FunctionalInterface | |
interface FI { | |
void foo1(int a); | |
} | |
class FI_1 { | |
void foo(int a, FI fi) { | |
fi.foo1(a); | |
} | |
void fun(int a) { | |
foo(a, xxx -> /*]*/extracted(a)/*[*/); | |
} | |
private void extracted(int a) { | |
System.out.println(a); | |
} | |
} |