public FloatBuffer put(FloatBuffer src) {
if (src instanceof HeapFloatBuffer) {
if (src == this) throw new IllegalArgumentException();
HeapFloatBuffer sb = (HeapFloatBuffer) src;
int n = sb.remaining();
if (n > remaining()) throw new BufferOverflowException();
System.arraycopy(sb.hb, sb.ix(sb.position()), hb, ix(position()), n);
sb.position(sb.position() + n);
position(position() + n);
} else if (src.isDirect()) {
int n = src.remaining();
if (n > remaining()) throw new BufferOverflowException();
src.get(hb, ix(position()), n);
position(position() + n);
} else {
super.put(src);
}
return this;
}
