Java Array Copy copyStringArray(String[] str, int startingPos)

Description

Takes a string array and returns a new copy from it.

License

Apache License

Parameter

Parameter	Description
str	The string array to be copied
startingPos	The starting of the array (inclusive)

Return

the new copied array or a new allocated empty array.

Declaration

public static String[] copyStringArray(String[] str, int startingPos) 

Method Source Code

//package com.java2s;
/*/*w  ww . j av  a  2 s.  c o m*/
 *    Copyright [2016] [Thanasis Argyroudis]
    
   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.
 */

import java.util.Arrays;

public class Main {
    /**
     * Takes a string array and returns a new copy from it. The copy of array starts
     * from startingPos(inclusive) to end of the string. If any exception happen it
     * returns an empty array.
     * 
     * @param str
     *            The string array to be copied
     * @param startingPos
     *            The starting of the array (inclusive)
     * @return the new copied array or a new allocated empty array.
     */
    public static String[] copyStringArray(String[] str, int startingPos) {
        try {
            return Arrays.copyOfRange(str, startingPos, str.length);
        } catch (NullPointerException e) {
            return new String[0];
        } catch (IllegalArgumentException e) {
            return new String[0];
        } catch (ArrayIndexOutOfBoundsException e) {
            return new String[0];
        }
    }
}

Related

1. copyOf(T[] array, int count)
2. copyOf(T[] original)
3. copyOf(T[] original)
4. copyOfBytes(final byte[] bytes)
5. copyOfRange(U[] original, int from, int to, Class newType)
6. getArrayCopy(byte[] array)
7. getArrayCopy(String[] data)
8. memcpy(Object dest, Object src, int length)