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implement ByteBuffer.getInt(int)

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This commit is contained in:
Joel Dice 2008-08-12 11:09:17 -06:00
parent 297e8f09ec
commit 86dfaf9ff0
1 changed files with 10 additions and 0 deletions
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10
classpath/java/nio/ByteBuffer.java
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@ -149,6 +149,16 @@ public class ByteBuffer extends Buffer implements Comparable<ByteBuffer> {
return array[arrayOffset+position]; return array[arrayOffset+position];
} }
public int getInt(int position) {
checkGet(position, 4);
int p = arrayOffset + position;
return ((array[p] & 0xFF) << 24)
| ((array[p + 1] & 0xFF) << 16)
| ((array[p + 2] & 0xFF) << 8)
| ((array[p + 3] & 0xFF));
}
public int getInt() { public int getInt() {
checkGet(4); checkGet(4);
int i = get() << 24; int i = get() << 24;