core.javautilCode.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2014 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package java.util
public fun HashSet(c: Collection): HashSet
= HashSet(c.size()).apply { addAll(c) }
public fun LinkedHashSet(c: Collection): HashSet
= LinkedHashSet(c.size()).apply { addAll(c) }
public fun HashMap(m: Map): HashMap
= HashMap(m.size()).apply { putAll(m) }
public fun LinkedHashMap(m: Map): LinkedHashMap
= LinkedHashMap(m.size()).apply { putAll(m) }
public fun ArrayList(c: Collection): ArrayList
= ArrayList().apply { asDynamic().array = c.toTypedArray() } // black dynamic magic