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IntBufferDemo.java
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32 lines (31 loc) · 736 Bytes
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//: io/IntBufferDemo.java
package io; /* Added by Eclipse.py */
// Manipulating ints in a ByteBuffer with an IntBuffer
import java.nio.*;
public class IntBufferDemo {
private static final int BSIZE = 1024;
public static void main(String[] args) {
ByteBuffer bb = ByteBuffer.allocate(BSIZE);
IntBuffer ib = bb.asIntBuffer();
// Store an array of int:
ib.put(new int[]{ 11, 42, 47, 99, 143, 811, 1016 });
// Absolute location read and write:
System.out.println(ib.get(3));
ib.put(3, 1811);
// Setting a new limit before rewinding the buffer.
ib.flip();
while(ib.hasRemaining()) {
int i = ib.get();
System.out.println(i);
}
}
} /* Output:
99
11
42
47
1811
143
811
1016
*///:~