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SampleArray.java

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class SampleArray {

public static void main(String arg[]) {

int[] anArray;

anArray = new int[5];

anArray[0] = 0;

anArray[2] = 2;

anArray[3] = 3;

anArray[1] = 1;

anArray[4] = 4;

System.out.println("anArray [0] ="+anArray[0]);

System.out.println("anArray [1] ="+anArray[1]);

System.out.println("anArray [2] ="+anArray[2]);

System.out.println("anArray [3] ="+anArray[3]);

System.out.println("anArray [4] ="+anArray[4]);

System.out.println("anArray.len ="+anArray.length);

System.out.println("=============================");

System.out.println("========ARRAY COPY======");

char[] copyFrom = {'s','e','a','s','o','n'};

char[] copyTo = new char[3];

System.out.println(" Before copyFrom ="+new String(copyFrom));

System.out.println(" Before copyTO ="+new String(copyTo));

System.arraycopy(copyFrom, 3, copyTo, 0, 3);

System.out.println(" After copyTO ="+ new String(copyTo));

}

}