Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.lang.reflect.Array;

public class Main {
    /**
     * Returns subarray.
     */
    public static <T> T[] subarray(T[] buffer, int offset, int length) {
        Class<T> componentType = (Class<T>) buffer.getClass().getComponentType();
        return subarray(buffer, offset, length, componentType);
    }

    /**
     * Returns subarray.
     */
    @SuppressWarnings({ "unchecked" })
    public static <T> T[] subarray(T[] buffer, int offset, int length, Class<T> componentType) {
        T[] temp = (T[]) Array.newInstance(componentType, length);
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static String[] subarray(String[] buffer, int offset, int length) {
        String[] temp = new String[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static byte[] subarray(byte[] buffer, int offset, int length) {
        byte[] temp = new byte[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static char[] subarray(char[] buffer, int offset, int length) {
        char[] temp = new char[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static short[] subarray(short[] buffer, int offset, int length) {
        short[] temp = new short[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static int[] subarray(int[] buffer, int offset, int length) {
        int[] temp = new int[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static long[] subarray(long[] buffer, int offset, int length) {
        long[] temp = new long[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static float[] subarray(float[] buffer, int offset, int length) {
        float[] temp = new float[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static double[] subarray(double[] buffer, int offset, int length) {
        double[] temp = new double[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }

    /**
     * Returns subarray.
     */
    public static boolean[] subarray(boolean[] buffer, int offset, int length) {
        boolean[] temp = new boolean[length];
        System.arraycopy(buffer, offset, temp, 0, length);
        return temp;
    }
}