package org.jboss.windup.bootstrap.commands;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import org.jboss.forge.furnace.Furnace;
/**
* @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
*/
public abstract class AbstractListCommand implements Command, FurnaceDependent
{
private Furnace furnace;
protected Furnace getFurnace()
{
return furnace;
}
@Override
public void setFurnace(Furnace furnace)
{
this.furnace = furnace;
}
/**
* Print the given values after displaying the provided message.
*/
protected static void printValuesSorted(String message, Set<String> values)
{
System.out.println();
System.out.println(message + ":");
List<String> sorted = new ArrayList<>(values);
Collections.sort(sorted);
for (String value : sorted)
{
System.out.println("\t" + value);
}
}
}