Java Array Create newArray(Object obj, int size)

Description

new Array

License

Open Source License

Declaration

public static Object newArray(Object obj, int size) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static Object newArray(Object obj, int size) {
        if (obj.getClass().equals(Integer.class)) {
            return new int[size];
        }/*  w w  w . j a  v  a 2  s . c o  m*/
        if (obj.getClass().getName().contains("I")) {
            return new int[size];
        }
        if (obj.getClass().getName().contains("F")) {
            return new float[size];
        }
        if (obj.getClass().getName().contains("C")) {
            return new char[size];
        }
        if (obj.getClass().getName().contains("J")) {
            return new long[size];
        }
        if (obj.getClass().getName().contains("S")) {
            return new short[size];
        }
        if (obj.getClass().getName().contains("B")) { // byte
            return new byte[size];
        }
        if (obj.getClass().getName().contains("Z")) { // boolean
            return new boolean[size];
        }
        if (obj.getClass().getName().contains("D")) {
            return new double[size];
        }
        return null; // UNKNOWN TYPE.
    }
}

Related

1. ArrayToArray(Integer obj, Integer[] objArray)
2. ArrayToObject(byte[] values)
3. newArray()
4. newArray(Class elementType, int length)
5. newArray(int length, double start, double increment)
6. newArray(Object src, int len)
7. newArray(String... args)
8. toArray(String source, String delimiter)
9. toArray(String str)