/*license*\
XBN-Java: Copyright (C) 2014, Jeff Epstein (aliteralmind __DASH__ github __AT__ yahoo __DOT__ com)
This software is dual-licensed under the:
- Lesser General Public License (LGPL) version 3.0 or, at your option, any later version;
- Apache Software License (ASL) version 2.0.
Either license may be applied at your discretion. More information may be found at
- http://en.wikipedia.org/wiki/Multi-licensing.
The text of both licenses is available in the root directory of this project, under the names "LICENSE_lgpl-3.0.txt" and "LICENSE_asl-2.0.txt". The latest copies may be downloaded at:
- LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt
- ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt
\*license*/
package com.github.xbn.array.helper;
import com.github.xbn.number.CrashIfIntIs;
import org.apache.commons.lang3.ArrayUtils;
/**
<p>{@code ArrayHelper} for objects.</p>
* @since 0.1.0
* @author Copyright (C) 2014, Jeff Epstein ({@code aliteralmind __DASH__ github __AT__ yahoo __DOT__ com}), dual-licensed under the LGPL (version 3.0 or later) or the ASL (version 2.0). See source code for details. <a href="http://xbnjava.aliteralmind.com">{@code http://xbnjava.aliteralmind.com}</a>, <a href="https://github.com/aliteralmind/xbnjava">{@code https://github.com/aliteralmind/xbnjava}</a>
**/
@SuppressWarnings("unchecked")
public class ObjectArrayHelper extends AbstractArrayHelper<Object> {
public ObjectArrayHelper() {
super(Object[].class);
}
public Object[] getInitialized(int length) {
if(length == 0) {
return getEmpty();
}
try {
return (new StringBuilder[length]);
} catch(RuntimeException rx) {
throw CrashIfIntIs.lessThanZeroOrReturnCause(length, "length", null, rx);
}
}
public Object[] getEmpty() {
return ArrayUtils.EMPTY_OBJECT_ARRAY;
}
}