29 lines
917 B
Java
29 lines
917 B
Java
// newio/Endians.java
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// (c)2017 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// Endian differences and data storage
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import java.nio.*;
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import java.util.*;
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public class Endians {
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public static void main(String[] args) {
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ByteBuffer bb = ByteBuffer.wrap(new byte[12]);
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bb.asCharBuffer().put("abcdef");
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System.out.println(Arrays.toString(bb.array()));
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bb.rewind();
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bb.order(ByteOrder.BIG_ENDIAN);
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bb.asCharBuffer().put("abcdef");
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System.out.println(Arrays.toString(bb.array()));
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bb.rewind();
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bb.order(ByteOrder.LITTLE_ENDIAN);
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bb.asCharBuffer().put("abcdef");
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System.out.println(Arrays.toString(bb.array()));
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}
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}
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/* Output:
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[0, 97, 0, 98, 0, 99, 0, 100, 0, 101, 0, 102]
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[0, 97, 0, 98, 0, 99, 0, 100, 0, 101, 0, 102]
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[97, 0, 98, 0, 99, 0, 100, 0, 101, 0, 102, 0]
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*/
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