Examples of java.nio.Buffer.arrayOffset()

java.nio.Buffer.arrayOffset()

Returns the offset within this buffer's backing array of the first element of the buffer (optional operation).

If this buffer is backed by an array then buffer position p corresponds to array index p + arrayOffset().

Invoke the {@link #hasArray hasArray} method before invoking thismethod in order to ensure that this buffer has an accessible backing array.

@return The offset within this buffer's arrayof the first element of the buffer @throws ReadOnlyBufferException If this buffer is backed by an array but is read-only @throws UnsupportedOperationException If this buffer is not backed by an accessible array @since 1.6

    }


    @Override
    public int offset(Object o) {
        Buffer buffer = (Buffer) o;
        return buffer.arrayOffset() + buffer.position();
    }


    @Override
    public int length(Object o) {
        return ((Buffer) o).remaining();

    }


    @Override
    public int offset(Object o) {
        Buffer buffer = (Buffer) o;
        return buffer.arrayOffset() + buffer.position();
    }


    @Override
    public int length(Object o) {
        return ((Buffer) o).remaining();

    }


    @Override
    public int offset(Object o) {
        Buffer buffer = (Buffer) o;
        return buffer.arrayOffset() + buffer.position();
    }


    @Override
    public int length(Object o) {
        return ((Buffer) o).remaining();

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