/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
public class Main {
    private final String foo;
 
    public Main(String foo) {
        doAll(this);
        this.foo = foo;
    }
 
    public String getFoo() {
        return foo;
    }
    static void doAll(Main leakOfThis) {
        System.out.println(leakOfThis.getFoo().toLowerCase());
    }
    public static void main(String[] args) {
        new Main("hello");
    }
}
 

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