bcv-vf/src/main/java/the/bytecode/club/bytecodeviewer/bootloader/classtree/ClassHelper.java

50 lines
2.1 KiB
Java

package the.bytecode.club.bytecodeviewer.bootloader.classtree;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.objectweb.asm.tree.ClassNode;
/***************************************************************************
* Bytecode Viewer (BCV) - Java & Android Reverse Engineering Suite *
* Copyright (C) 2014 Kalen 'Konloch' Kinloch - http://bytecodeviewer.com *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
/**
* @author Bibl (don't ban me pls)
* @created 25 May 2015 (actually before this)
*/
public class ClassHelper {
public static Map<String, ClassNode> convertToMap(Collection<ClassNode> classes) {
Map<String, ClassNode> map = new HashMap<>();
for (ClassNode cn : classes) {
map.put(cn.name, cn);
}
return map;
}
public static <T, K> Map<T, K> copyOf(Map<T, K> src) {
Map<T, K> dst = new HashMap<>();
copy(src, dst);
return dst;
}
public static <T, K> void copy(Map<T, K> src, Map<T, K> dst) {
dst.putAll(src);
}
}