ForgePatch/src/main/java/net/minecraftforge/fml/common/DuplicateModsFoundException.java

/*
 * Minecraft Forge
 * Copyright (c) 2016.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation version 2.1
 * of the License.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

package net.minecraftforge.fml.common;

import java.io.File;
import java.util.Map.Entry;

import com.google.common.collect.SetMultimap;

public class DuplicateModsFoundException extends LoaderException {
    private static final long serialVersionUID = 1L;
    public SetMultimap<ModContainer,File> dupes;

    public DuplicateModsFoundException(SetMultimap<ModContainer, File> dupes) {
        this.dupes = dupes;
    }

    @Override
    protected void printStackTrace(WrappedPrintStream stream)
    {
        stream.println("Duplicate Mods:");
        for (Entry<ModContainer, File> e : dupes.entries())
        {
            stream.println(String.format("\t%s : %s", e.getKey().getModId(), e.getValue().getAbsolutePath()));
        }
        stream.println("");
    }
}