Java 从位置pos切数组。

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从位置pos切数组。

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This file is part of p300.

p300 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.

p300 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 p300.  If not, see <http://www.gnu.org/licenses/>.

//package com.nowjava;//来 自 nowjava.com - 时代Java

public class Main {

public static void main(String[] argv) throws Exception {

byte[] b = new byte[] { 34, 35, 36, 37, 37, 37, 67, 68, 69 };

int pos = 2;

System.out.println(java.util.Arrays.toString(cutAt(b, pos)));

}

/**

* Cut the arrays from position pos.

* Won't change the original array.

* @param b

* @param pos

* @return Copy of the array, only between pos and end

public static byte[] cutAt(byte[] b, int pos) {

if (b == null || pos <= 0) {

return b;

}

if (pos >= b.length) {
/**代码未完, 请加载全部代码(NowJava.com).**/

​x
 
​
/*
​
 This file is part of p300.
​
​
​
 p300 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.
​
​
 p300 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 p300.  If not, see <http://www.gnu.org/licenses/>.
​
 */
​
//package com.nowjava;//来 自 nowjava.com - 时代Java
​
​
public class Main {
​
    public static void main(String[] argv) throws Exception {
​
        byte[] b = new byte[] { 34, 35, 36, 37, 37, 37, 67, 68, 69 };
​
        int pos = 2;
​
        System.out.println(java.util.Arrays.toString(cutAt(b, pos)));
​
    }
​
​
    /**
​
     * Cut the arrays from position pos.
​
     * Won't change the original array.
​
     * @param b
​
     * @param pos
​
     * @return Copy of the array, only between pos and end
​
     */
​
    public static byte[] cutAt(byte[] b, int pos) {
​
        if (b == null || pos <= 0) {
​
            return b;
​
        }
​
        if (pos >= b.length) {
/**代码未完, 请加载全部代码(NowJava.com).**/