import java.util.*;
import java.lang.*;
import java.io.*;
class Ideone
{
{
var actions = new ArrayList<Runnable>();
for(var i = new int[]{0};i[0]<3;i[0]++)
{
actions.
add(() -> System.
out.
println(i
[0])); }
for (var action : actions)
{
action.run();
}
}
}
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