/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public interface ParameterType<T> {
    }
 
    public static class Parameter<T> {
 
        public Parameter(ParameterType<T> type, String name, String description, boolean required) {
        }
    }
 
    static class ParameterTypeBoolean implements ParameterType<Boolean> {
    }
 
    public static void main(String[] args) {
        new Parameter<Boolean>(new ParameterTypeBoolean(), "", "", false);
    }
}

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